fix missing iscall by increasing minimal required SymbolicUtils version

karlwessel · karlwessel · commit a72a5cb7e98e · 2024-08-20T16:56:36.000+02:00
diff --git a/Project.toml b/Project.toml
@@ -20,7 +20,7 @@ DataStructures = "0.18.13"
 LinearAlgebra = "<0.0.1, 1"
 SpecialFunctions = "2"
 Statistics = "<0.0.1, 1"
-SymbolicUtils = "1.4, 3"
+SymbolicUtils = "2, 3"
 Symbolics = "5.12, 6"
 julia = "1.9"
 
