Diff of the two buildlogs:

--
--- b1/build.log	2025-01-24 00:14:11.477743290 +0000
+++ b2/build.log	2025-01-24 00:15:59.712864962 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Thu Jan 23 12:03:51 -12 2025
-I: pbuilder-time-stamp: 1737677031
+I: Current time: Thu Feb 26 20:37:13 +14 2026
+I: pbuilder-time-stamp: 1772087833
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz]
 I: copying local configuration
@@ -24,52 +24,84 @@
 dpkg-source: info: applying hardening.patch
 I: using fakeroot in build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/3728509/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/2020547/tmp/hooks/D01_modify_environment starting
+debug: Running on ionos15-amd64.
+I: Changing host+domainname to test build reproducibility
+I: Adding a custom variable just for the fun of it...
+I: Changing /bin/sh to bash
+'/bin/sh' -> '/bin/bash'
+lrwxrwxrwx 1 root root 9 Feb 26 06:37 /bin/sh -> /bin/bash
+I: Setting pbuilder2's login shell to /bin/bash
+I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other
+I: user script /srv/workspace/pbuilder/2020547/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/2020547/tmp/hooks/D02_print_environment starting
 I: set
-  BUILDDIR='/build/reproducible-path'
-  BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other'
-  BUILDUSERNAME='pbuilder1'
-  BUILD_ARCH='amd64'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=20 '
-  DISTRIBUTION='unstable'
-  HOME='/root'
-  HOST_ARCH='amd64'
+  BASH=/bin/sh
+  BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath
+  BASH_ALIASES=()
+  BASH_ARGC=()
+  BASH_ARGV=()
+  BASH_CMDS=()
+  BASH_LINENO=([0]="12" [1]="0")
+  BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:.
+  BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment")
+  BASH_VERSINFO=([0]="5" [1]="2" [2]="37" [3]="1" [4]="release" [5]="x86_64-pc-linux-gnu")
+  BASH_VERSION='5.2.37(1)-release'
+  BUILDDIR=/build/reproducible-path
+  BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other'
+  BUILDUSERNAME=pbuilder2
+  BUILD_ARCH=amd64
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=42 '
+  DIRSTACK=()
+  DISTRIBUTION=unstable
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=x86_64
+  HOST_ARCH=amd64
   IFS=' 	
   '
-  INVOCATION_ID='7a9fe3c67e804a9c916578af8d28ceed'
-  LANG='C'
-  LANGUAGE='en_US:en'
-  LC_ALL='C'
-  MAIL='/var/mail/root'
-  OPTIND='1'
-  PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games'
-  PBCURRENTCOMMANDLINEOPERATION='build'
-  PBUILDER_OPERATION='build'
-  PBUILDER_PKGDATADIR='/usr/share/pbuilder'
-  PBUILDER_PKGLIBDIR='/usr/lib/pbuilder'
-  PBUILDER_SYSCONFDIR='/etc'
-  PPID='3728509'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=0e939680d8c142d3ba1f59129dce2567
+  LANG=C
+  LANGUAGE=et_EE:et
+  LC_ALL=C
+  MACHTYPE=x86_64-pc-linux-gnu
+  MAIL=/var/mail/root
+  OPTERR=1
+  OPTIND=1
+  OSTYPE=linux-gnu
+  PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path
+  PBCURRENTCOMMANDLINEOPERATION=build
+  PBUILDER_OPERATION=build
+  PBUILDER_PKGDATADIR=/usr/share/pbuilder
+  PBUILDER_PKGLIBDIR=/usr/lib/pbuilder
+  PBUILDER_SYSCONFDIR=/etc
+  PIPESTATUS=([0]="0")
+  POSIXLY_CORRECT=y
+  PPID=2020547
   PS4='+ '
-  PWD='/'
-  SHELL='/bin/bash'
-  SHLVL='2'
-  SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.DXdHjgeZ/pbuilderrc_2AQN --distribution unstable --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.DXdHjgeZ/b1 --logfile b1/build.log zegrapher_3.1.1-5.dsc'
-  SUDO_GID='110'
-  SUDO_UID='105'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://46.16.76.132:3128'
+  PWD=/
+  SHELL=/bin/bash
+  SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix
+  SHLVL=3
+  SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.DXdHjgeZ/pbuilderrc_XKIT --distribution unstable --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.DXdHjgeZ/b2 --logfile b2/build.log zegrapher_3.1.1-5.dsc'
+  SUDO_GID=111
+  SUDO_UID=106
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://213.165.73.152:3128
 I: uname -a
-  Linux ionos1-amd64 6.1.0-30-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.124-1 (2025-01-12) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 6.12.9+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.9-1~bpo12+1 (2025-01-19) x86_64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/3728509/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22  2024 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/2020547/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -287,7 +319,7 @@
 Get: 170 http://deb.debian.org/debian unstable/main amd64 qt5-qmake amd64 5.15.15+dfsg-2 [224 kB]
 Get: 171 http://deb.debian.org/debian unstable/main amd64 qtbase5-dev-tools amd64 5.15.15+dfsg-2 [777 kB]
 Get: 172 http://deb.debian.org/debian unstable/main amd64 qtbase5-dev amd64 5.15.15+dfsg-2 [1122 kB]
-Fetched 114 MB in 16s (7186 kB/s)
+Fetched 114 MB in 7s (15.8 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package libpython3.13-minimal:amd64.
 (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 19832 files and directories currently installed.)
@@ -863,8 +895,8 @@
 Setting up tzdata (2025a-1) ...
 
 Current default time zone: 'Etc/UTC'
-Local time is now:      Fri Jan 24 00:07:06 UTC 2025.
-Universal Time is now:  Fri Jan 24 00:07:06 UTC 2025.
+Local time is now:      Thu Feb 26 06:38:01 UTC 2026.
+Universal Time is now:  Thu Feb 26 06:38:01 UTC 2026.
 Run 'dpkg-reconfigure tzdata' if you wish to change it.
 
 Setting up libxcb-present0:amd64 (1.17.0-2+b1) ...
@@ -1011,7 +1043,11 @@
 fakeroot is already the newest version (1.36.2-1).
 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 I: Building the package
-I: Running cd /build/reproducible-path/zegrapher-3.1.1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S  > ../zegrapher_3.1.1-5_source.changes
+I: user script /srv/workspace/pbuilder/2020547/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/2020547/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/zegrapher-3.1.1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S  > ../zegrapher_3.1.1-5_source.changes
 dpkg-buildpackage: info: source package zegrapher
 dpkg-buildpackage: info: source version 3.1.1-5
 dpkg-buildpackage: info: source distribution unstable
@@ -1030,7 +1066,7 @@
 	qmake -makefile "QMAKE_CFLAGS_RELEASE=-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_CFLAGS_DEBUG=-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_CXXFLAGS_RELEASE=-g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2" "QMAKE_CXXFLAGS_DEBUG=-g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2" QMAKE_LFLAGS_RELEASE=-Wl,-z,relro QMAKE_LFLAGS_DEBUG=-Wl,-z,relro QMAKE_STRIP=: PREFIX=/usr
 Info: creating stash file /build/reproducible-path/zegrapher-3.1.1/.qmake.stash
    dh_auto_build
-	make -j20
+	make -j42
 make[1]: Entering directory '/build/reproducible-path/zegrapher-3.1.1'
 /usr/lib/qt5/bin/uic Windows/about.ui -o .ui/ui_about.h
 /usr/lib/qt5/bin/uic Widgets/datawidget.ui -o .ui/ui_datawidget.h
@@ -1072,8 +1108,6 @@
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/functable.o ValuesTable/functable.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/abstracttable.o ValuesTable/abstracttable.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/printpreview.o GraphDraw/printpreview.cpp
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/maingraph.o GraphDraw/maingraph.cpp
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/imagepreview.o GraphDraw/imagepreview.cpp
 In file included from information.h:24,
                  from information.cpp:24:
 In copy constructor 'constexpr DataStyle::DataStyle(const DataStyle&)',
@@ -1136,6 +1170,8 @@
 information.cpp:56:15: note: '*(unsigned int*)((char*)&style + offsetof(DataStyle, DataStyle::lineStyle))' was declared here
    56 |     DataStyle style;
       |               ^~~~~
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/maingraph.o GraphDraw/maingraph.cpp
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/imagepreview.o GraphDraw/imagepreview.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/graphdraw.o GraphDraw/graphdraw.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/print.o Export/print.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/imagesave.o Export/imagesave.cpp
@@ -1143,54 +1179,11 @@
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/rowactionswidget.o DataPlot/rowactionswidget.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/datawindow.o DataPlot/datawindow.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/datatable.o DataPlot/datatable.cpp
-GraphDraw/imagepreview.cpp: In member function 'void ImagePreview::writeLegends()':
-GraphDraw/imagepreview.cpp:197:55: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
-  197 |         int xLegendWidth = painter.fontMetrics().width(xLegend);
-      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
-In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/QtGui:26,
-                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QtWidgetsDepends:4,
-                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QtWidgets:3,
-                 from ./structures.h:27,
-                 from ./GraphDraw/graphdraw.h:27,
-                 from ./GraphDraw/imagepreview.h:27,
-                 from GraphDraw/imagepreview.cpp:22:
-/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
-  106 |     int width(const QString &, int len = -1) const;
-      |         ^~~~~
-GraphDraw/imagepreview.cpp:208:55: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
-  208 |         int yLegendWidth = painter.fontMetrics().width(yLegend);
-      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
-/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
-  106 |     int width(const QString &, int len = -1) const;
-      |         ^~~~~
-GraphDraw/imagepreview.cpp: In member function 'void ImagePreview::placerGraduations()':
-GraphDraw/imagepreview.cpp:264:38: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
-  264 |             space = fontMetrics.width(num);
-      |                     ~~~~~~~~~~~~~~~~~^~~~~
-/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
-  106 |     int width(const QString &, int len = -1) const;
-      |         ^~~~~
-GraphDraw/imagepreview.cpp:270:38: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
-  270 |             space = fontMetrics.width("0");
-      |                     ~~~~~~~~~~~~~~~~~^~~~~
-/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
-  106 |     int width(const QString &, int len = -1) const;
-      |         ^~~~~
-GraphDraw/imagepreview.cpp:308:38: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
-  308 |             space = fontMetrics.width(num) + 5;
-      |                     ~~~~~~~~~~~~~~~~~^~~~~
-/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
-  106 |     int width(const QString &, int len = -1) const;
-      |         ^~~~~
-GraphDraw/imagepreview.cpp:318:38: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
-  318 |             space = fontMetrics.width("0") + 5;
-      |                     ~~~~~~~~~~~~~~~~~^~~~~
-/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
-  106 |     int width(const QString &, int len = -1) const;
-      |         ^~~~~
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/columnselectorwidget.o DataPlot/columnselectorwidget.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/columnactionswidget.o DataPlot/columnactionswidget.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/treecreator.o Calculus/treecreator.cpp
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/seqcalculator.o Calculus/seqcalculator.cpp
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/funcvaluessaver.o Calculus/funcvaluessaver.cpp
 GraphDraw/printpreview.cpp: In member function 'void PrintPreview::print(int, bool, bool, bool, int)':
 GraphDraw/printpreview.cpp:58:26: warning: 'void QPrinter::setPaperSize(PaperSize)' is deprecated: Use setPageSize(QPageSize) instead. [-Wdeprecated-declarations]
    58 |     printer->setPaperSize(QPrinter::A4);
@@ -1220,14 +1213,14 @@
 /usr/include/x86_64-linux-gnu/qt5/QtPrintSupport/qprinter.h:257:11: note: declared here
   257 |     QRect paperRect() const;
       |           ^~~~~~~~~
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/seqcalculator.o Calculus/seqcalculator.cpp
 GraphDraw/printpreview.cpp:86:44: warning: 'QRect QPrinter::paperRect() const' is deprecated: Use pageLayout().fullRectPixels(resolution()) instead. [-Wdeprecated-declarations]
    86 |         painter.drawRect(printer->paperRect());
       |                          ~~~~~~~~~~~~~~~~~~^~
 /usr/include/x86_64-linux-gnu/qt5/QtPrintSupport/qprinter.h:257:11: note: declared here
   257 |     QRect paperRect() const;
       |           ^~~~~~~~~
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/funcvaluessaver.o Calculus/funcvaluessaver.cpp
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/funccalculator.o Calculus/funccalculator.cpp
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/exprcalculator.o Calculus/exprcalculator.cpp
 GraphDraw/maingraph.cpp: In member function 'virtual void MainGraph::wheelEvent(QWheelEvent*)':
 GraphDraw/maingraph.cpp:263:26: warning: 'QPoint QWheelEvent::pos() const' is deprecated: Use position() [-Wdeprecated-declarations]
   263 |     double x = event->pos().x();
@@ -1265,16 +1258,61 @@
 /usr/include/x86_64-linux-gnu/qt5/QtCore/qglobal.h:1280:80: note: declared here
  1280 | Q_CORE_EXPORT QT_DEPRECATED_VERSION_X_5_15("use QRandomGenerator instead") int qrand();
       |                                                                                ^~~~~
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/funccalculator.o Calculus/funccalculator.cpp
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/exprcalculator.o Calculus/exprcalculator.cpp
+GraphDraw/imagepreview.cpp: In member function 'void ImagePreview::writeLegends()':
+GraphDraw/imagepreview.cpp:197:55: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
+  197 |         int xLegendWidth = painter.fontMetrics().width(xLegend);
+      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
+In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/QtGui:26,
+                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QtWidgetsDepends:4,
+                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QtWidgets:3,
+                 from ./structures.h:27,
+                 from ./GraphDraw/graphdraw.h:27,
+                 from ./GraphDraw/imagepreview.h:27,
+                 from GraphDraw/imagepreview.cpp:22:
+/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
+  106 |     int width(const QString &, int len = -1) const;
+      |         ^~~~~
+GraphDraw/imagepreview.cpp:208:55: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
+  208 |         int yLegendWidth = painter.fontMetrics().width(yLegend);
+      |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
+/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
+  106 |     int width(const QString &, int len = -1) const;
+      |         ^~~~~
+GraphDraw/imagepreview.cpp: In member function 'void ImagePreview::placerGraduations()':
+GraphDraw/imagepreview.cpp:264:38: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
+  264 |             space = fontMetrics.width(num);
+      |                     ~~~~~~~~~~~~~~~~~^~~~~
+/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
+  106 |     int width(const QString &, int len = -1) const;
+      |         ^~~~~
+GraphDraw/imagepreview.cpp:270:38: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
+  270 |             space = fontMetrics.width("0");
+      |                     ~~~~~~~~~~~~~~~~~^~~~~
+/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
+  106 |     int width(const QString &, int len = -1) const;
+      |         ^~~~~
+GraphDraw/imagepreview.cpp:308:38: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
+  308 |             space = fontMetrics.width(num) + 5;
+      |                     ~~~~~~~~~~~~~~~~~^~~~~
+/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
+  106 |     int width(const QString &, int len = -1) const;
+      |         ^~~~~
+GraphDraw/imagepreview.cpp:318:38: warning: 'int QFontMetrics::width(const QString&, int) const' is deprecated: Use QFontMetrics::horizontalAdvance [-Wdeprecated-declarations]
+  318 |             space = fontMetrics.width("0") + 5;
+      |                     ~~~~~~~~~~~~~~~~~^~~~~
+/usr/include/x86_64-linux-gnu/qt5/QtGui/qfontmetrics.h:106:9: note: declared here
+  106 |     int width(const QString &, int len = -1) const;
+      |         ^~~~~
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/colorsaver.o Calculus/colorsaver.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/datawidget.o Widgets/datawidget.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/csvhandler.o DataPlot/csvhandler.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/polynomial.o Calculus/polynomial.cpp
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/polynomialregression.o Calculus/polynomialregression.cpp
 GraphDraw/maingraph.cpp: In member function 'void MainGraph::drawTicksAndNumbers()':
 GraphDraw/maingraph.cpp:1170:24: warning: 'Ypos' may be used uninitialized [-Wmaybe-uninitialized]
  1170 |     double start, end, Ypos, posTxt;
       |                        ^~~~
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/regression.o Calculus/regression.cpp
 In file included from /usr/include/boost/math/special_functions/detail/round_fwd.hpp:11,
                  from /usr/include/boost/math/special_functions/math_fwd.hpp:29,
                  from /usr/include/boost/math/special_functions/binomial.hpp:13,
@@ -1282,15 +1320,7 @@
 /usr/include/boost/math/tools/config.hpp:23:6: warning: #warning "The minimum language standard to use Boost.Math will be C++14 starting in July 2023 (Boost 1.82 release)" [-Wcpp]
    23 | #    warning "The minimum language standard to use Boost.Math will be C++14 starting in July 2023 (Boost 1.82 release)"
       |      ^~~~~~~
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/polynomialregression.o Calculus/polynomialregression.cpp
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/regression.o Calculus/regression.cpp
-In file included from /usr/include/boost/multiprecision/cpp_dec_float.hpp:32,
-                 from Calculus/polynomial.cpp:24:
-/usr/include/boost/multiprecision/detail/standalone_config.hpp:36:7: warning: #warning "The minimum language standard to use Boost.Math will be C++14 starting in July 2023 (Boost 1.82 release)" [-Wcpp]
-   36 |  #    warning "The minimum language standard to use Boost.Math will be C++14 starting in July 2023 (Boost 1.82 release)"
-      |       ^~~~~~~
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/regressionvaluessaver.o Calculus/regressionvaluessaver.cpp
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/modelchoicewidget.o DataPlot/modelchoicewidget.cpp
 DataPlot/datatable.cpp: In member function 'void DataTable::sortColumnSwapCells(int, bool)':
 DataPlot/datatable.cpp:262:14: warning: 'void qSort(RandomAccessIterator, RandomAccessIterator, LessThan) [with RandomAccessIterator = QList<double>::iterator; LessThan = int (*)(double, double)]' is deprecated: Use std::sort [-Wdeprecated-declarations]
   262 |         qSort(values[col].begin(), values[col].end(), doubleCompareAscend);
@@ -1450,7 +1480,13 @@
 /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtablewidget.h:156:17: note: declared here
   156 |     inline void setTextColor(const QColor &color)
       |                 ^~~~~~~~~~~~
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/modelchoicewidget.o DataPlot/modelchoicewidget.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/modelwidget.o DataPlot/modelwidget.cpp
+In file included from /usr/include/boost/multiprecision/cpp_dec_float.hpp:32,
+                 from Calculus/polynomial.cpp:24:
+/usr/include/boost/multiprecision/detail/standalone_config.hpp:36:7: warning: #warning "The minimum language standard to use Boost.Math will be C++14 starting in July 2023 (Boost 1.82 release)" [-Wcpp]
+   36 |  #    warning "The minimum language standard to use Boost.Math will be C++14 starting in July 2023 (Boost 1.82 release)"
+      |       ^~~~~~~
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/polynomialmodelwidget.o DataPlot/polynomialmodelwidget.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/numberlineedit.o Widgets/numberlineedit.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/rangeadjustments.o Windows/rangeadjustments.cpp
@@ -1460,10 +1496,6 @@
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/updatecheck.o Windows/updatecheck.cpp
 g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/mainwindow.o Windows/mainwindow.cpp
 /usr/lib/qt5/bin/rcc -name ressources ressources.qrc -o qrc_ressources.cpp
-g++ -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -dM -E -o .moc/moc_predefs.h /usr/lib/x86_64-linux-gnu/qt5/mkspecs/features/data/dummy.cpp
-g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/qrc_ressources.o qrc_ressources.cpp
-/usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/popupwidget.h -o .moc/moc_popupwidget.cpp
-/usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include information.h -o .moc/moc_information.cpp
 Calculus/polynomialregression.cpp: In member function 'void PolynomialRegression::setData(const QList<Point>&)':
 Calculus/polynomialregression.cpp:63:10: warning: 'void qSort(Container&) [with Container = QList<Point>]' is deprecated: Use std::sort [-Wdeprecated-declarations]
    63 |     qSort(dataPoints);
@@ -1483,6 +1515,10 @@
 Calculus/polynomial.h:37:5: note: because 'Polynomial' has user-provided 'Polynomial::Polynomial(const Polynomial&)'
    37 |     Polynomial(const Polynomial &pol);
       |     ^~~~~~~~~~
+g++ -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -dM -E -o .moc/moc_predefs.h /usr/lib/x86_64-linux-gnu/qt5/mkspecs/features/data/dummy.cpp
+g++ -c -pipe -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -g -O2 -ffile-prefix-map=/build/reproducible-path/zegrapher-3.1.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++11 -Wall -Wextra -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I. -I. -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/qrc_ressources.o qrc_ressources.cpp
+/usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/popupwidget.h -o .moc/moc_popupwidget.cpp
+/usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include information.h -o .moc/moc_information.cpp
 /usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Windows/about.h -o .moc/moc_about.cpp
 /usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/tangentwidget.h -o .moc/moc_tangentwidget.cpp
 /usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/straightlinewidget.h -o .moc/moc_straightlinewidget.cpp
@@ -1490,6 +1526,8 @@
 /usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/qcolorbutton.h -o .moc/moc_qcolorbutton.cpp
 /usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/pareqwidget.h -o .moc/moc_pareqwidget.cpp
 /usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/pareqcontroller.h -o .moc/moc_pareqcontroller.cpp
+/usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/parconfwidget.h -o .moc/moc_parconfwidget.cpp
+/usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/keyboard.h -o .moc/moc_keyboard.cpp
 Calculus/polynomial.cpp: In function 'double continuousScalarProduct(const Polynomial&, const Polynomial&, double, double)':
 Calculus/polynomial.cpp:289:26: warning: implicitly-declared 'Polynomial& Polynomial::operator=(const Polynomial&)' is deprecated [-Wdeprecated-copy]
   289 |     D = D.antiderivative();
@@ -1497,8 +1535,6 @@
 Calculus/polynomial.cpp:26:1: note: because 'Polynomial' has user-provided 'Polynomial::Polynomial(const Polynomial&)'
    26 | Polynomial::Polynomial(const Polynomial &pol) : translation(pol.translation), coefficients(pol.coefficients),
       | ^~~~~~~~~~
-/usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/parconfwidget.h -o .moc/moc_parconfwidget.cpp
-/usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/keyboard.h -o .moc/moc_keyboard.cpp
 /usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/integrationwidget.h -o .moc/moc_integrationwidget.cpp
 /usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/funcwidget.h -o .moc/moc_funcwidget.cpp
 /usr/lib/qt5/bin/moc -DQT_NO_DEBUG -DQT_PRINTSUPPORT_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB --include /build/reproducible-path/zegrapher-3.1.1/.moc/moc_predefs.h -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -I/build/reproducible-path/zegrapher-3.1.1 -I/build/reproducible-path/zegrapher-3.1.1 -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtNetwork -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I/usr/include/c++/14 -I/usr/include/x86_64-linux-gnu/c++/14 -I/usr/include/c++/14/backward -I/usr/lib/gcc/x86_64-linux-gnu/14/include -I/usr/local/include -I/usr/include/x86_64-linux-gnu -I/usr/include Widgets/abstractfuncwidget.h -o .moc/moc_abstractfuncwidget.cpp
@@ -1594,7 +1630,7 @@
    create-stamp debian/debhelper-build-stamp
    dh_prep
    dh_auto_install --destdir=debian/zegrapher/
-	make -j20 install DESTDIR=/build/reproducible-path/zegrapher-3.1.1/debian/zegrapher AM_UPDATE_INFO_DIR=no INSTALL_ROOT=/build/reproducible-path/zegrapher-3.1.1/debian/zegrapher
+	make -j42 install DESTDIR=/build/reproducible-path/zegrapher-3.1.1/debian/zegrapher AM_UPDATE_INFO_DIR=no INSTALL_ROOT=/build/reproducible-path/zegrapher-3.1.1/debian/zegrapher
 make[1]: Entering directory '/build/reproducible-path/zegrapher-3.1.1'
 /usr/lib/qt5/bin/qmake -install qinstall /build/reproducible-path/zegrapher-3.1.1/ZeGrapher.desktop /build/reproducible-path/zegrapher-3.1.1/debian/zegrapher/usr/share/applications/ZeGrapher.desktop
 /usr/lib/qt5/bin/qmake -install qinstall /build/reproducible-path/zegrapher-3.1.1/icons/ZeGrapher.png /build/reproducible-path/zegrapher-3.1.1/debian/zegrapher/usr/share/icons/hicolor/128x128/apps/ZeGrapher.png
@@ -1630,12 +1666,14 @@
 dpkg-buildpackage: info: binary-only upload (no source included)
 dpkg-genchanges: info: not including original source code in upload
 I: copying local configuration
+I: user script /srv/workspace/pbuilder/2020547/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/2020547/tmp/hooks/B01_cleanup finished
 I: unmounting dev/ptmx filesystem
 I: unmounting dev/pts filesystem
 I: unmounting dev/shm filesystem
 I: unmounting proc filesystem
 I: unmounting sys filesystem
 I: cleaning the build env 
-I: removing directory /srv/workspace/pbuilder/3728509 and its subdirectories
-I: Current time: Thu Jan 23 12:14:10 -12 2025
-I: pbuilder-time-stamp: 1737677650
+I: removing directory /srv/workspace/pbuilder/2020547 and its subdirectories
+I: Current time: Thu Feb 26 20:38:58 +14 2026
+I: pbuilder-time-stamp: 1772087938