about summary refs log tree commit diff
path: root/pkgs/applications/science/math
diff options
context:
space:
mode:
Diffstat (limited to 'pkgs/applications/science/math')
-rw-r--r--pkgs/applications/science/math/LiE/default.nix2
-rw-r--r--pkgs/applications/science/math/almonds/default.nix2
-rw-r--r--pkgs/applications/science/math/bcal/default.nix2
-rw-r--r--pkgs/applications/science/math/bliss/default.nix2
-rw-r--r--pkgs/applications/science/math/caffe/default.nix2
-rw-r--r--pkgs/applications/science/math/calc/default.nix2
-rw-r--r--pkgs/applications/science/math/cbc/default.nix2
-rw-r--r--pkgs/applications/science/math/cntk/default.nix2
-rw-r--r--pkgs/applications/science/math/csdp/default.nix2
-rw-r--r--pkgs/applications/science/math/ecm/default.nix2
-rw-r--r--pkgs/applications/science/math/eukleides/default.nix2
-rw-r--r--pkgs/applications/science/math/form/default.nix2
-rw-r--r--pkgs/applications/science/math/fricas/default.nix2
-rw-r--r--pkgs/applications/science/math/gap/default.nix2
-rw-r--r--pkgs/applications/science/math/geogebra/default.nix2
-rw-r--r--pkgs/applications/science/math/gfan/default.nix2
-rw-r--r--pkgs/applications/science/math/ginac/default.nix2
-rw-r--r--pkgs/applications/science/math/glsurf/default.nix2
-rw-r--r--pkgs/applications/science/math/gurobi/default.nix2
-rw-r--r--pkgs/applications/science/math/hmetis/default.nix2
-rw-r--r--pkgs/applications/science/math/jags/default.nix2
-rw-r--r--pkgs/applications/science/math/lrcalc/default.nix2
-rw-r--r--pkgs/applications/science/math/mathematica/10.nix2
-rw-r--r--pkgs/applications/science/math/mathematica/11.nix2
-rw-r--r--pkgs/applications/science/math/mathematica/9.nix2
-rw-r--r--pkgs/applications/science/math/mathematica/default.nix2
-rw-r--r--pkgs/applications/science/math/maxima/5.41.nix2
-rw-r--r--pkgs/applications/science/math/maxima/default.nix2
-rw-r--r--pkgs/applications/science/math/msieve/default.nix4
-rw-r--r--pkgs/applications/science/math/mxnet/default.nix2
-rw-r--r--pkgs/applications/science/math/nasc/default.nix2
-rw-r--r--pkgs/applications/science/math/nauty/default.nix2
-rw-r--r--pkgs/applications/science/math/pari/default.nix4
-rw-r--r--pkgs/applications/science/math/pcalc/default.nix4
-rw-r--r--pkgs/applications/science/math/perseus/default.nix2
-rw-r--r--pkgs/applications/science/math/pspp/default.nix2
-rw-r--r--pkgs/applications/science/math/pynac/default.nix2
-rw-r--r--pkgs/applications/science/math/ratpoints/default.nix2
-rw-r--r--pkgs/applications/science/math/ries/default.nix2
-rw-r--r--pkgs/applications/science/math/ripser/default.nix4
-rw-r--r--pkgs/applications/science/math/sage/flask-oldsessions.nix2
-rw-r--r--pkgs/applications/science/math/sage/flask-openid.nix2
-rw-r--r--pkgs/applications/science/math/sage/python-openid.nix2
-rw-r--r--pkgs/applications/science/math/scilab-bin/default.nix2
-rw-r--r--pkgs/applications/science/math/scilab/default.nix2
-rw-r--r--pkgs/applications/science/math/scotch/default.nix2
-rw-r--r--pkgs/applications/science/math/singular/default.nix2
-rw-r--r--pkgs/applications/science/math/speedcrunch/default.nix2
-rw-r--r--pkgs/applications/science/math/weka/default.nix2
-rw-r--r--pkgs/applications/science/math/yacas/default.nix2
50 files changed, 54 insertions, 54 deletions
diff --git a/pkgs/applications/science/math/LiE/default.nix b/pkgs/applications/science/math/LiE/default.nix
index d59ec57c1a859..f5f3bb0a42b18 100644
--- a/pkgs/applications/science/math/LiE/default.nix
+++ b/pkgs/applications/science/math/LiE/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "A Computer algebra package for Lie group computations";
-    homepage = http://wwwmathlabo.univ-poitiers.fr/~maavl/LiE/;
+    homepage = "http://wwwmathlabo.univ-poitiers.fr/~maavl/LiE/";
     license = stdenv.lib.licenses.lgpl3; # see the website
 
     longDescription = ''
diff --git a/pkgs/applications/science/math/almonds/default.nix b/pkgs/applications/science/math/almonds/default.nix
index b5d9632c551d0..9edb0747b31e4 100644
--- a/pkgs/applications/science/math/almonds/default.nix
+++ b/pkgs/applications/science/math/almonds/default.nix
@@ -19,7 +19,7 @@ with python3.pkgs; buildPythonApplication rec {
 
   meta = with stdenv.lib; {
     description = "Terminal Mandelbrot fractal viewer";
-    homepage = https://github.com/Tenchi2xh/Almonds;
+    homepage = "https://github.com/Tenchi2xh/Almonds";
     license = licenses.mit;
     maintainers = with maintainers; [ infinisil ];
   };
diff --git a/pkgs/applications/science/math/bcal/default.nix b/pkgs/applications/science/math/bcal/default.nix
index 74adcab4e7059..18b6e051b3f26 100644
--- a/pkgs/applications/science/math/bcal/default.nix
+++ b/pkgs/applications/science/math/bcal/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Storage conversion and expression calculator";
-    homepage = https://github.com/jarun/bcal;
+    homepage = "https://github.com/jarun/bcal";
     license = licenses.gpl3;
     platforms = [ "aarch64-linux" "x86_64-darwin" "x86_64-linux" ];
     maintainers = with maintainers; [ jfrankenau ];
diff --git a/pkgs/applications/science/math/bliss/default.nix b/pkgs/applications/science/math/bliss/default.nix
index 37504fceb1416..361b088466265 100644
--- a/pkgs/applications/science/math/bliss/default.nix
+++ b/pkgs/applications/science/math/bliss/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "bliss is an open source tool for computing automorphism groups and canonical forms of graphs. It has both a command line user interface as well as C++ and C programming language APIs.";
-    homepage = http://www.tcs.hut.fi/Software/bliss/;
+    homepage = "http://www.tcs.hut.fi/Software/bliss/";
     license = licenses.lgpl3;
     platforms = [ "i686-linux" "x86_64-linux" ];
   };
diff --git a/pkgs/applications/science/math/caffe/default.nix b/pkgs/applications/science/math/caffe/default.nix
index 5068abbf30767..ea87c4953eebb 100644
--- a/pkgs/applications/science/math/caffe/default.nix
+++ b/pkgs/applications/science/math/caffe/default.nix
@@ -134,7 +134,7 @@ stdenv.mkDerivation rec {
       modularity in mind. It is developed by the Berkeley Vision and Learning
       Center (BVLC) and by community contributors.
     '';
-    homepage = http://caffe.berkeleyvision.org/;
+    homepage = "http://caffe.berkeleyvision.org/";
     maintainers = with maintainers; [ jb55 ];
     license = licenses.bsd2;
     platforms = platforms.linux ++ platforms.darwin;
diff --git a/pkgs/applications/science/math/calc/default.nix b/pkgs/applications/science/math/calc/default.nix
index 0d149eca3b631..8e50f48b286b4 100644
--- a/pkgs/applications/science/math/calc/default.nix
+++ b/pkgs/applications/science/math/calc/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "C-style arbitrary precision calculator";
-    homepage = http://www.isthe.com/chongo/tech/comp/calc/;
+    homepage = "http://www.isthe.com/chongo/tech/comp/calc/";
     license = licenses.lgpl21;
     maintainers = with maintainers; [ matthewbauer ];
     platforms = platforms.all;
diff --git a/pkgs/applications/science/math/cbc/default.nix b/pkgs/applications/science/math/cbc/default.nix
index e68ceb379b049..b75f3d3f78688 100644
--- a/pkgs/applications/science/math/cbc/default.nix
+++ b/pkgs/applications/science/math/cbc/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   # FIXME: move share/coin/Data to a separate output?
 
   meta = {
-    homepage = https://projects.coin-or.org/Cbc;
+    homepage = "https://projects.coin-or.org/Cbc";
     license = lib.licenses.epl10;
     maintainers = [ lib.maintainers.eelco ];
     platforms = lib.platforms.linux ++ lib.platforms.darwin;
diff --git a/pkgs/applications/science/math/cntk/default.nix b/pkgs/applications/science/math/cntk/default.nix
index ceb87b25ba85c..e2db40a402e0c 100644
--- a/pkgs/applications/science/math/cntk/default.nix
+++ b/pkgs/applications/science/math/cntk/default.nix
@@ -95,7 +95,7 @@ in stdenv.mkDerivation rec {
     # Newer cub is included with cudatoolkit now and it breaks the build.
     # https://github.com/Microsoft/CNTK/issues/3191
     broken = cudaSupport;
-    homepage = https://github.com/Microsoft/CNTK;
+    homepage = "https://github.com/Microsoft/CNTK";
     description = "An open source deep-learning toolkit";
     license = if onebitSGDSupport then licenses.unfreeRedistributable else licenses.mit;
     platforms = [ "x86_64-linux" ];
diff --git a/pkgs/applications/science/math/csdp/default.nix b/pkgs/applications/science/math/csdp/default.nix
index 9b402fe0ac941..eef60829f8e08 100644
--- a/pkgs/applications/science/math/csdp/default.nix
+++ b/pkgs/applications/science/math/csdp/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = https://projects.coin-or.org/Csdp;
+    homepage = "https://projects.coin-or.org/Csdp";
     license = lib.licenses.cpl10;
     maintainers = [ lib.maintainers.roconnor ];
     description = "A C Library for Semidefinite Programming";
diff --git a/pkgs/applications/science/math/ecm/default.nix b/pkgs/applications/science/math/ecm/default.nix
index 7b768f7077e70..3e8e5879950b2 100644
--- a/pkgs/applications/science/math/ecm/default.nix
+++ b/pkgs/applications/science/math/ecm/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Elliptic Curve Method for Integer Factorization";
     license = stdenv.lib.licenses.gpl2Plus;
-    homepage = http://ecm.gforge.inria.fr/;
+    homepage = "http://ecm.gforge.inria.fr/";
     maintainers = [ stdenv.lib.maintainers.roconnor ];
     platforms = with stdenv.lib.platforms; linux ++ darwin;
   };
diff --git a/pkgs/applications/science/math/eukleides/default.nix b/pkgs/applications/science/math/eukleides/default.nix
index 6d1c778d1e0ee..879ad96a93675 100644
--- a/pkgs/applications/science/math/eukleides/default.nix
+++ b/pkgs/applications/science/math/eukleides/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Geometry Drawing Language";
-    homepage = http://www.eukleides.org/;
+    homepage = "http://www.eukleides.org/";
     license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''
diff --git a/pkgs/applications/science/math/form/default.nix b/pkgs/applications/science/math/form/default.nix
index 0dbafebf2c06a..091372792901c 100644
--- a/pkgs/applications/science/math/form/default.nix
+++ b/pkgs/applications/science/math/form/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
 
   meta = with stdenv.lib; {
     description = "The FORM project for symbolic manipulation of very big expressions";
-    homepage = https://www.nikhef.nl/~form/;
+    homepage = "https://www.nikhef.nl/~form/";
     license = licenses.gpl3;
     maintainers = [ maintainers.veprbl ];
     platforms = platforms.unix;
diff --git a/pkgs/applications/science/math/fricas/default.nix b/pkgs/applications/science/math/fricas/default.nix
index 7d1f738641a6d..39ca53c47e6e6 100644
--- a/pkgs/applications/science/math/fricas/default.nix
+++ b/pkgs/applications/science/math/fricas/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
   dontStrip = true;
 
   meta = {
-    homepage = http://fricas.sourceforge.net/;
+    homepage = "http://fricas.sourceforge.net/";
     description = "An advanced computer algebra system";
     license = stdenv.lib.licenses.bsd3;
 
diff --git a/pkgs/applications/science/math/gap/default.nix b/pkgs/applications/science/math/gap/default.nix
index 7eb10d1f95250..87f4fa1203875 100644
--- a/pkgs/applications/science/math/gap/default.nix
+++ b/pkgs/applications/science/math/gap/default.nix
@@ -175,6 +175,6 @@ stdenv.mkDerivation rec {
     # is reasonable and that way the binary cache doesn't get overloaded.
     hydraPlatforms = lib.optionals (!keepAllPackages) meta.platforms;
     license = licenses.gpl2;
-    homepage = http://gap-system.org/;
+    homepage = "http://gap-system.org/";
   };
 }
diff --git a/pkgs/applications/science/math/geogebra/default.nix b/pkgs/applications/science/math/geogebra/default.nix
index bba26610a079a..1dd92267a837f 100644
--- a/pkgs/applications/science/math/geogebra/default.nix
+++ b/pkgs/applications/science/math/geogebra/default.nix
@@ -54,7 +54,7 @@ stdenv.mkDerivation rec {
       together geometry, algebra, spreadsheets, graphing, statistics and
       calculus in one easy-to-use package.
     '';
-    homepage = https://www.geogebra.org/;
+    homepage = "https://www.geogebra.org/";
     maintainers = with maintainers; [ ma27 ];
     license = with licenses; [ gpl3 cc-by-nc-sa-30 geogebra ];
     platforms = platforms.all;
diff --git a/pkgs/applications/science/math/gfan/default.nix b/pkgs/applications/science/math/gfan/default.nix
index 33b003b2b5625..72d1a548c530c 100644
--- a/pkgs/applications/science/math/gfan/default.nix
+++ b/pkgs/applications/science/math/gfan/default.nix
@@ -22,6 +22,6 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.gpl2 ;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.unix;
-    homepage = http://home.math.au.dk/jensen/software/gfan/gfan.html;
+    homepage = "http://home.math.au.dk/jensen/software/gfan/gfan.html";
   };
 }
diff --git a/pkgs/applications/science/math/ginac/default.nix b/pkgs/applications/science/math/ginac/default.nix
index 79f20f06b2955..1e4fd6288ce32 100644
--- a/pkgs/applications/science/math/ginac/default.nix
+++ b/pkgs/applications/science/math/ginac/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "GiNaC is Not a CAS";
-    homepage    = http://www.ginac.de/;
+    homepage    = "http://www.ginac.de/";
     maintainers = with maintainers; [ lovek323 ];
     license = licenses.gpl2;
     platforms   = platforms.all;
diff --git a/pkgs/applications/science/math/glsurf/default.nix b/pkgs/applications/science/math/glsurf/default.nix
index c11110e4bc499..09d0d5241687f 100644
--- a/pkgs/applications/science/math/glsurf/default.nix
+++ b/pkgs/applications/science/math/glsurf/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = https://raffalli.eu/~christophe/glsurf/;
+    homepage = "https://raffalli.eu/~christophe/glsurf/";
     description = "A program to draw implicit surfaces and curves";
     license = stdenv.lib.licenses.lgpl21;
   };
diff --git a/pkgs/applications/science/math/gurobi/default.nix b/pkgs/applications/science/math/gurobi/default.nix
index 4ac7c411c2dc2..1aa7bce07c5dc 100644
--- a/pkgs/applications/science/math/gurobi/default.nix
+++ b/pkgs/applications/science/math/gurobi/default.nix
@@ -50,7 +50,7 @@ in stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Optimization solver for mathematical programming";
-    homepage = https://www.gurobi.com;
+    homepage = "https://www.gurobi.com";
     license = licenses.unfree;
     platforms = [ "x86_64-linux" ];
     maintainers = with maintainers; [ jfrankenau ];
diff --git a/pkgs/applications/science/math/hmetis/default.nix b/pkgs/applications/science/math/hmetis/default.nix
index 45a13d0288949..b5e99a8dd75be 100644
--- a/pkgs/applications/science/math/hmetis/default.nix
+++ b/pkgs/applications/science/math/hmetis/default.nix
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "hMETIS is a set of programs for partitioning hypergraphs";
-    homepage = http://glaros.dtc.umn.edu/gkhome/metis/hmetis/overview;
+    homepage = "http://glaros.dtc.umn.edu/gkhome/metis/hmetis/overview";
     license = licenses.unfree;
     platforms = [ "i686-linux" "x86_64-linux" ];
   };
diff --git a/pkgs/applications/science/math/jags/default.nix b/pkgs/applications/science/math/jags/default.nix
index 1d1fb96a47393..5ac1594e19aaf 100644
--- a/pkgs/applications/science/math/jags/default.nix
+++ b/pkgs/applications/science/math/jags/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "Just Another Gibbs Sampler";
     license     = licenses.gpl2;
-    homepage    = http://mcmc-jags.sourceforge.net;
+    homepage    = "http://mcmc-jags.sourceforge.net";
     maintainers = [ maintainers.andres ];
     platforms = platforms.unix;
   };
diff --git a/pkgs/applications/science/math/lrcalc/default.nix b/pkgs/applications/science/math/lrcalc/default.nix
index f407358d8f266..438a84c0e0be9 100644
--- a/pkgs/applications/science/math/lrcalc/default.nix
+++ b/pkgs/applications/science/math/lrcalc/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Littlewood-Richardson calculator";
-    homepage = http://math.rutgers.edu/~asbuch/lrcalc/;
+    homepage = "http://math.rutgers.edu/~asbuch/lrcalc/";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ timokau ];
     platforms = platforms.unix;
diff --git a/pkgs/applications/science/math/mathematica/10.nix b/pkgs/applications/science/math/mathematica/10.nix
index 4204b1399137e..c7da7b16da8f9 100644
--- a/pkgs/applications/science/math/mathematica/10.nix
+++ b/pkgs/applications/science/math/mathematica/10.nix
@@ -130,7 +130,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Wolfram Mathematica computational software system";
-    homepage = http://www.wolfram.com/mathematica/;
+    homepage = "http://www.wolfram.com/mathematica/";
     license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/science/math/mathematica/11.nix b/pkgs/applications/science/math/mathematica/11.nix
index 521cb70099b9f..898d6a4863515 100644
--- a/pkgs/applications/science/math/mathematica/11.nix
+++ b/pkgs/applications/science/math/mathematica/11.nix
@@ -144,7 +144,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Wolfram Mathematica computational software system";
-    homepage = http://www.wolfram.com/mathematica/;
+    homepage = "http://www.wolfram.com/mathematica/";
     license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/science/math/mathematica/9.nix b/pkgs/applications/science/math/mathematica/9.nix
index aaa1c02ec0a0a..617ac86571329 100644
--- a/pkgs/applications/science/math/mathematica/9.nix
+++ b/pkgs/applications/science/math/mathematica/9.nix
@@ -116,7 +116,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Wolfram Mathematica computational software system";
-    homepage = http://www.wolfram.com/mathematica/;
+    homepage = "http://www.wolfram.com/mathematica/";
     license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/applications/science/math/mathematica/default.nix b/pkgs/applications/science/math/mathematica/default.nix
index 5553bb0505fac..7831640b12445 100644
--- a/pkgs/applications/science/math/mathematica/default.nix
+++ b/pkgs/applications/science/math/mathematica/default.nix
@@ -148,7 +148,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Wolfram Mathematica computational software system";
-    homepage = http://www.wolfram.com/mathematica/;
+    homepage = "http://www.wolfram.com/mathematica/";
     license = licenses.unfree;
     maintainers = with maintainers; [ herberteuler ];
     platforms = [ "x86_64-linux" ];
diff --git a/pkgs/applications/science/math/maxima/5.41.nix b/pkgs/applications/science/math/maxima/5.41.nix
index 583391d08ddeb..829dffc6116ec 100644
--- a/pkgs/applications/science/math/maxima/5.41.nix
+++ b/pkgs/applications/science/math/maxima/5.41.nix
@@ -86,7 +86,7 @@ stdenv.mkDerivation ({
 
   meta = {
     description = "Computer algebra system";
-    homepage = http://maxima.sourceforge.net;
+    homepage = "http://maxima.sourceforge.net";
     license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''
diff --git a/pkgs/applications/science/math/maxima/default.nix b/pkgs/applications/science/math/maxima/default.nix
index 5843f38a74a88..49ff0d5d5a050 100644
--- a/pkgs/applications/science/math/maxima/default.nix
+++ b/pkgs/applications/science/math/maxima/default.nix
@@ -88,7 +88,7 @@ stdenv.mkDerivation ({
 
   meta = {
     description = "Computer algebra system";
-    homepage = http://maxima.sourceforge.net;
+    homepage = "http://maxima.sourceforge.net";
     license = stdenv.lib.licenses.gpl2;
 
     longDescription = ''
diff --git a/pkgs/applications/science/math/msieve/default.nix b/pkgs/applications/science/math/msieve/default.nix
index 643d990feb8db..db7a1c1490680 100644
--- a/pkgs/applications/science/math/msieve/default.nix
+++ b/pkgs/applications/science/math/msieve/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation {
   name = "msieve-1.53";
 
   src = fetchurl {
-    url = mirror://sourceforge/msieve/msieve/Msieve%20v1.53/msieve153_src.tar.gz;
+    url = "mirror://sourceforge/msieve/msieve/Msieve%20v1.53/msieve153_src.tar.gz";
     sha256 = "1d1vv7j4rh3nnxsmvafi73qy7lw7n3akjlm5pjl3m936yapvmz65";
   };
 
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
   meta = {
     description = "A C library implementing a suite of algorithms to factor large integers";
     license = stdenv.lib.licenses.publicDomain;
-    homepage = http://msieve.sourceforge.net/;
+    homepage = "http://msieve.sourceforge.net/";
     maintainers = [ stdenv.lib.maintainers.roconnor ];
     platforms = [ "x86_64-linux" ] ++ stdenv.lib.platforms.darwin;
   };
diff --git a/pkgs/applications/science/math/mxnet/default.nix b/pkgs/applications/science/math/mxnet/default.nix
index bd4725ce73c62..5b7688f605194 100644
--- a/pkgs/applications/science/math/mxnet/default.nix
+++ b/pkgs/applications/science/math/mxnet/default.nix
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Lightweight, Portable, Flexible Distributed/Mobile Deep Learning with Dynamic, Mutation-aware Dataflow Dep Scheduler";
-    homepage = https://mxnet.incubator.apache.org/;
+    homepage = "https://mxnet.incubator.apache.org/";
     maintainers = with maintainers; [ abbradar ];
     license = licenses.asl20;
     platforms = platforms.linux;
diff --git a/pkgs/applications/science/math/nasc/default.nix b/pkgs/applications/science/math/nasc/default.nix
index a492178595681..3fbcfecab06e6 100644
--- a/pkgs/applications/science/math/nasc/default.nix
+++ b/pkgs/applications/science/math/nasc/default.nix
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
       answers in to future equations and if that answer changes, so does
       the equations it’s used in.
     '';
-    homepage = https://github.com/parnold-x/nasc;
+    homepage = "https://github.com/parnold-x/nasc";
     maintainers = with maintainers; [ samdroid-apps ];
     platforms = platforms.linux;
     license = licenses.gpl3Plus;
diff --git a/pkgs/applications/science/math/nauty/default.nix b/pkgs/applications/science/math/nauty/default.nix
index 986610eea60d7..64cc4a9aa0034 100644
--- a/pkgs/applications/science/math/nauty/default.nix
+++ b/pkgs/applications/science/math/nauty/default.nix
@@ -37,6 +37,6 @@ stdenv.mkDerivation rec {
     license = licenses.asl20;
     maintainers = with maintainers; [ raskin timokau ];
     platforms = platforms.unix;
-    homepage = http://pallini.di.uniroma1.it/;
+    homepage = "http://pallini.di.uniroma1.it/";
   };
 }
diff --git a/pkgs/applications/science/math/pari/default.nix b/pkgs/applications/science/math/pari/default.nix
index 8f2f740f24830..8b5176c94f693 100644
--- a/pkgs/applications/science/math/pari/default.nix
+++ b/pkgs/applications/science/math/pari/default.nix
@@ -81,8 +81,8 @@ stdenv.mkDerivation rec {
           run 3 or 4 times faster.) gp2c currently only understands a subset
            of the GP language.
     '';
-    homepage    = http://pari.math.u-bordeaux.fr;
-    downloadPage = http://pari.math.u-bordeaux.fr/download.html;
+    homepage    = "http://pari.math.u-bordeaux.fr";
+    downloadPage = "http://pari.math.u-bordeaux.fr/download.html";
     license     = licenses.gpl2Plus;
     maintainers = with maintainers; [ ertes raskin AndersonTorres timokau ];
     platforms   = platforms.linux ++ platforms.darwin;
diff --git a/pkgs/applications/science/math/pcalc/default.nix b/pkgs/applications/science/math/pcalc/default.nix
index 51c93f197e4f8..f372357fe7d8e 100644
--- a/pkgs/applications/science/math/pcalc/default.nix
+++ b/pkgs/applications/science/math/pcalc/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
   version = "20141224";
 
   src = fetchgit {
-    url = git://git.code.sf.net/p/pcalc/code;
+    url = "git://git.code.sf.net/p/pcalc/code";
     rev = "181d60d3c880da4344fef7138065943eb3b9255f";
     sha256 = "1hd5bh20j5xzvv6qa0fmzmv0h8sf38r7zgi7y0b6nk17pjq33v90";
   };
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ bison flex ];
 
   meta = {
-    homepage = http://pcalc.sourceforge.net/;
+    homepage = "http://pcalc.sourceforge.net/";
     description = "Programmer's calculator";
     license = licenses.gpl2;
     maintainers = with stdenv.lib.maintainers; [ ftrvxmtrx ];
diff --git a/pkgs/applications/science/math/perseus/default.nix b/pkgs/applications/science/math/perseus/default.nix
index 2d150d0c30e95..55293e6c8a79a 100644
--- a/pkgs/applications/science/math/perseus/default.nix
+++ b/pkgs/applications/science/math/perseus/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation {
       around datasets arising from point samples, images, distance
       matrices and so forth.
     '';
-    homepage = http://www.sas.upenn.edu/~vnanda/perseus/index.html;
+    homepage = "http://www.sas.upenn.edu/~vnanda/perseus/index.html";
     license = stdenv.lib.licenses.gpl3;
     maintainers = with stdenv.lib.maintainers; [erikryb];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/science/math/pspp/default.nix b/pkgs/applications/science/math/pspp/default.nix
index af338c74fd41b..95c2c3931b3cc 100644
--- a/pkgs/applications/science/math/pspp/default.nix
+++ b/pkgs/applications/science/math/pspp/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = https://www.gnu.org/software/pspp/;
+    homepage = "https://www.gnu.org/software/pspp/";
     description = "A free replacement for SPSS, a program for statistical analysis of sampled data";
     license = stdenv.lib.licenses.gpl3Plus;
 
diff --git a/pkgs/applications/science/math/pynac/default.nix b/pkgs/applications/science/math/pynac/default.nix
index 4022383dbc7db..82e331216712d 100644
--- a/pkgs/applications/science/math/pynac/default.nix
+++ b/pkgs/applications/science/math/pynac/default.nix
@@ -40,7 +40,7 @@ stdenv.mkDerivation rec {
       It is a lite version of GiNaC as well, not implementing all the features
       of the full GiNaC, and it is *only* meant to be used as a Python library.
     '';
-    homepage    = http://pynac.org;
+    homepage    = "http://pynac.org";
     license = licenses.gpl3;
     maintainers = with maintainers; [ timokau ];
     platforms   = platforms.unix;
diff --git a/pkgs/applications/science/math/ratpoints/default.nix b/pkgs/applications/science/math/ratpoints/default.nix
index 71d16fb626cd2..fb205a69f0385 100644
--- a/pkgs/applications/science/math/ratpoints/default.nix
+++ b/pkgs/applications/science/math/ratpoints/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [stdenv.lib.maintainers.raskin];
     platforms = stdenv.lib.platforms.unix;
-    homepage = http://www.mathe2.uni-bayreuth.de/stoll/programs/;
+    homepage = "http://www.mathe2.uni-bayreuth.de/stoll/programs/";
     updateWalker = true;
   };
 }
diff --git a/pkgs/applications/science/math/ries/default.nix b/pkgs/applications/science/math/ries/default.nix
index b244ee75b304a..4adf3ef2096e0 100644
--- a/pkgs/applications/science/math/ries/default.nix
+++ b/pkgs/applications/science/math/ries/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
   makeFlags = [ "PREFIX=$(out)" ];
 
   meta = with stdenv.lib; {
-    homepage = https://mrob.com/pub/ries/;
+    homepage = "https://mrob.com/pub/ries/";
     description = "Tool to produce a list of equations that approximately solve to a given number";
     platforms = platforms.all;
     maintainers = with maintainers; [ symphorien ];
diff --git a/pkgs/applications/science/math/ripser/default.nix b/pkgs/applications/science/math/ripser/default.nix
index a42a5b710ce06..1c8ced5ed222c 100644
--- a/pkgs/applications/science/math/ripser/default.nix
+++ b/pkgs/applications/science/math/ripser/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation {
   #Patch from dev branch to make compilation work.
   #Will be removed when it gets merged into master.
   patches = [(fetchurl {
-    url = https://github.com/Ripser/ripser/commit/dc78d8ce73ee35f3828f0aad67a4e53620277ebf.patch;
+    url = "https://github.com/Ripser/ripser/commit/dc78d8ce73ee35f3828f0aad67a4e53620277ebf.patch";
     sha256 = "1y93aqpqz8fm1cxxrf90dhh67im3ndkr8dnxgbw5y96296n4r924";
   })];
 
@@ -59,7 +59,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "A lean C++ code for the computation of Vietoris–Rips persistence barcodes";
-    homepage = https://github.com/Ripser/ripser;
+    homepage = "https://github.com/Ripser/ripser";
     license = stdenv.lib.licenses.lgpl3;
     maintainers = with stdenv.lib.maintainers; [erikryb];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/science/math/sage/flask-oldsessions.nix b/pkgs/applications/science/math/sage/flask-oldsessions.nix
index 0899c93602b93..403dc8708fabb 100644
--- a/pkgs/applications/science/math/sage/flask-oldsessions.nix
+++ b/pkgs/applications/science/math/sage/flask-oldsessions.nix
@@ -31,6 +31,6 @@ buildPythonPackage rec {
     description = "Provides a session class that works like the one in Flask before 0.10.";
     license = licenses.bsd2;
     maintainers = with maintainers; [ timokau ];
-    homepage = https://github.com/mitsuhiko/flask-oldsessions;
+    homepage = "https://github.com/mitsuhiko/flask-oldsessions";
   };
 }
diff --git a/pkgs/applications/science/math/sage/flask-openid.nix b/pkgs/applications/science/math/sage/flask-openid.nix
index 9043fabd9b4a9..527173dec80a0 100644
--- a/pkgs/applications/science/math/sage/flask-openid.nix
+++ b/pkgs/applications/science/math/sage/flask-openid.nix
@@ -23,6 +23,6 @@ buildPythonPackage rec {
     description = "Adds openid support to flask applications";
     license = licenses.bsd2;
     maintainers = with maintainers; [ timokau ];
-    homepage = https://pythonhosted.org/Flask-OpenID/;
+    homepage = "https://pythonhosted.org/Flask-OpenID/";
   };
 }
diff --git a/pkgs/applications/science/math/sage/python-openid.nix b/pkgs/applications/science/math/sage/python-openid.nix
index 1bfe02f50df18..4c7fdadadaf04 100644
--- a/pkgs/applications/science/math/sage/python-openid.nix
+++ b/pkgs/applications/science/math/sage/python-openid.nix
@@ -35,6 +35,6 @@ buildPythonPackage rec {
     description = "OpenID library for Python";
     license = licenses.asl20;
     maintainers = with maintainers; [ timokau ];
-    homepage = https://github.com/openid/python-openid/;
+    homepage = "https://github.com/openid/python-openid/";
   };
 }
diff --git a/pkgs/applications/science/math/scilab-bin/default.nix b/pkgs/applications/science/math/scilab-bin/default.nix
index 8e85cece9b286..f9abdee2d1486 100644
--- a/pkgs/applications/science/math/scilab-bin/default.nix
+++ b/pkgs/applications/science/math/scilab-bin/default.nix
@@ -96,7 +96,7 @@ stdenv.mkDerivation {
   '';
 
   meta = {
-    homepage = http://www.scilab.org/;
+    homepage = "http://www.scilab.org/";
     description = "Scientific software package for numerical computations (Matlab lookalike)";
     # see http://www.scilab.org/legal_notice
     license = "Scilab";
diff --git a/pkgs/applications/science/math/scilab/default.nix b/pkgs/applications/science/math/scilab/default.nix
index 02f1f4e58a9d2..24b3feef51e11 100644
--- a/pkgs/applications/science/math/scilab/default.nix
+++ b/pkgs/applications/science/math/scilab/default.nix
@@ -57,7 +57,7 @@ stdenv.mkDerivation rec {
   makeFlags = [ "all" ];
 
   meta = {
-    homepage = http://www.scilab.org/;
+    homepage = "http://www.scilab.org/";
     description = "Scientific software package for numerical computations (Matlab lookalike)";
     # see http://www.scilab.org/legal
     license = "SciLab";
diff --git a/pkgs/applications/science/math/scotch/default.nix b/pkgs/applications/science/math/scotch/default.nix
index 610f1ef05c0fe..75a6b2dba68c3 100644
--- a/pkgs/applications/science/math/scotch/default.nix
+++ b/pkgs/applications/science/math/scotch/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
       Scotch is a software package for graph and mesh/hypergraph partitioning, graph clustering, 
       and sparse matrix ordering.
     '';
-    homepage = http://www.labri.fr/perso/pelegrin/scotch;
+    homepage = "http://www.labri.fr/perso/pelegrin/scotch";
     license = stdenv.lib.licenses.cecill-c;
     maintainers = [ stdenv.lib.maintainers.bzizou ];
     platforms = stdenv.lib.platforms.linux;
diff --git a/pkgs/applications/science/math/singular/default.nix b/pkgs/applications/science/math/singular/default.nix
index fccd1489e11ca..a8c4f6bb9a09d 100644
--- a/pkgs/applications/science/math/singular/default.nix
+++ b/pkgs/applications/science/math/singular/default.nix
@@ -112,7 +112,7 @@ stdenv.mkDerivation rec {
     # 32 bit x86 fails with some link error: `undefined reference to `__divmoddi4@GCC_7.0.0'`
     platforms = subtractLists platforms.i686 platforms.unix;
     license = licenses.gpl3; # Or GPLv2 at your option - but not GPLv4
-    homepage = http://www.singular.uni-kl.de;
+    homepage = "http://www.singular.uni-kl.de";
     downloadPage = "http://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/";
   };
 }
diff --git a/pkgs/applications/science/math/speedcrunch/default.nix b/pkgs/applications/science/math/speedcrunch/default.nix
index 67561658eb256..4bb39ab73f5fe 100644
--- a/pkgs/applications/science/math/speedcrunch/default.nix
+++ b/pkgs/applications/science/math/speedcrunch/default.nix
@@ -20,7 +20,7 @@ mkDerivation rec {
   '';
 
   meta = with lib; {
-    homepage    = http://speedcrunch.org;
+    homepage    = "http://speedcrunch.org";
     license     = licenses.gpl2Plus;
     description = "A fast power user calculator";
     longDescription = ''
diff --git a/pkgs/applications/science/math/weka/default.nix b/pkgs/applications/science/math/weka/default.nix
index ec9ea0b85331a..c4fc19d6c6b71 100644
--- a/pkgs/applications/science/math/weka/default.nix
+++ b/pkgs/applications/science/math/weka/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = {
-    homepage = http://www.cs.waikato.ac.nz/ml/weka/;
+    homepage = "http://www.cs.waikato.ac.nz/ml/weka/";
     description = "Collection of machine learning algorithms for data mining tasks";
     license = stdenv.lib.licenses.gpl2Plus;
     maintainers = [ stdenv.lib.maintainers.mimame ];
diff --git a/pkgs/applications/science/math/yacas/default.nix b/pkgs/applications/science/math/yacas/default.nix
index ed680b1b4cde1..c19d8f0fbc17c 100644
--- a/pkgs/applications/science/math/yacas/default.nix
+++ b/pkgs/applications/science/math/yacas/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Easy to use, general purpose Computer Algebra System";
-    homepage = http://www.yacas.org/;
+    homepage = "http://www.yacas.org/";
     license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;