1 files changed, 1 insertions, 0 deletions

diff --git a/shell.nix b/shell.nix
index c431426..0022724 100644
--- a/shell.nix
+++ b/shell.nix
@@ -23,6 +23,7 @@ pkgs.stdenvNoCC.mkDerivation rec {
 
     local-python = custom-python.withPackages (python-packages: with python-packages; [
       numpy
+      sympy
       pyopencl
       pyopengl
       pygobject3