add warning for numgens over positive ideal

Macaulay2 · Jun 5, 2024 · 635e503 · 635e503
1 parent 136f7d6
commit 635e503
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/GLIdeals.m2 b/GLIdeals.m2
@@ -339,10 +339,12 @@ numgensGLIdeal(ZZ, ZZ, Partition) := opts -> (n, m, P) -> (
 	return numgensILambda(n, m, P);
 );
 numgensGLIdeal(Matrix, List) := opts -> (X, L) -> (
+	if char(ring X) != 0 then print "Matrix over positive characterstic -- answer might not be correct!"
 	if IsPartition(L) then return numgensILambda(X, L);
 	return numgensIChi(X, L, opts);
 );
 numgensGLIdeal(Matrix, Partition) := opts -> (X, P) -> (
+	if char(ring X) != 0 then print "Matrix over positive characterstic -- answer might not be correct!"
 	return numgensILambda(X, P);
 );