reset csc

Author: dance858

src/atoms/affine/left_matmul.c

@@ -51,14 +51,11 @@
 
 static void refresh_param_values(left_matmul_expr *lnode)
 {
-    if (lnode->param_source == NULL)
-    {
-        return;
-    }
-    if (!lnode->base.needs_parameter_refresh)
+    if (lnode->param_source == NULL || !lnode->base.needs_parameter_refresh)
     {
         return;
     }
+
     lnode->base.needs_parameter_refresh = false;
     lnode->refresh_param_values(lnode);
 }

src/expr.c

@@ -112,6 +112,7 @@ void expr_set_needs_refresh(expr *node)
 {
     if (node == NULL) return;
     node->needs_parameter_refresh = true;
+    node->work->jacobian_csc_filled = false;
     expr_set_needs_refresh(node->left);
     expr_set_needs_refresh(node->right);
 }