fixup! fix: make isparameter type stable

AayushSabharwal · AayushSabharwal · commit 7e2693534a1a · 2025-10-10T18:43:25.000+05:30
diff --git a/src/parameters.jl b/src/parameters.jl
@@ -27,6 +27,7 @@ function isparameter(x::SymbolicT)
     varT = getvariabletype(x, nothing)
     return varT === PARAMETER
 end
+isparameter(x) = false
 
 function iscalledparameter(x)
     x = unwrap(x)
