From 9c5ac87dff681c4500a947905eb9d5be10b26280 Mon Sep 17 00:00:00 2001
From: Hartmut Goebel <h.goebel@crazy-compilers.com>
Date: Mon, 2 Dec 2019 11:42:20 +0100
Subject: [PATCH 04/17] gnu: Add kalgebra.

* gnu/packages/education.scm (kalgebra): New variable.

diff --git a/gnu/packages/education.scm b/gnu/packages/education.scm
index 66fa35abb8..1e978894b7 100644
--- a/gnu/packages/education.scm
+++ b/gnu/packages/education.scm
@@ -45,6 +45,8 @@ (define-module (gnu packages education)
   #:use-module (gnu packages freedesktop)
   #:use-module (gnu packages game-development)
   #:use-module (gnu packages gettext)
+  #:use-module (gnu packages ghostscript)
+  #:use-module (gnu packages gl)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages gnome)
   #:use-module (gnu packages golang)
@@ -694,6 +696,50 @@ (define-public fet
 hours.")
     (license license:agpl3+)))
 
+(define-public kalgebra
+  (package
+    (name "kalgebra")
+    (version "22.04.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://kde/stable/release-service/" version
+                           "/src/kalgebra-" version ".tar.xz"))
+      (sha256
+       (base32 "054d7kjk1n2z506iwjjp3d93y0zz4xa5rmmapg9zax0acag33lfh"))))
+    (build-system qt-build-system)
+    (native-inputs
+     (list extra-cmake-modules
+           kdoctools))
+    (inputs
+     (list analitza
+           kconfigwidgets
+           ki18n
+           kio
+           kirigami
+           kwidgetsaddons
+           mesa
+           ncurses
+           oxygen-icons ;; default icon set
+           qtbase-5
+           qtdeclarative-5
+           qtgraphicaleffects
+           qtquickcontrols2-5
+           qtsvg-5
+           qtwebengine-5
+           readline))
+    (home-page "https://kde.org/applications/education/org.kde.kalgebra")
+    (synopsis "Algebraic graphing calculator")
+    (description "KAlgebra is an application that can replace your graphing
+calculator.  It has numerical, logical, symbolic, and analysis features that
+let you calculate mathematical expressions on the console and graphically plot
+the results in 2D or 3D.  KAlgebra is rooted in the Mathematical Markup
+Language (MathML); however, one does not need to know MathML to use KAlgebra.
+
+This package is part of the KDE education module.")
+    (license ;; GPL for programs, LGPL for libraries, FDL for documentation
+     (list license:gpl2+ license:lgpl2.0+ license:fdl1.2+))))
+
 (define-public klavaro
   (package
     (name "klavaro")
-- 
2.38.1