diff --git a/src/model/types.rs b/src/model/types.rs
index 8e509e0..b8cf1dc 100644
--- a/src/model/types.rs
+++ b/src/model/types.rs
@@ -379,9 +379,9 @@ impl Model {
             .unwrap_or(0.0)
     }
 
-    fn eval_formula(&self, formula: &Formula, context: &CellKey) -> Option<CellValue> {
-        self.eval_formula_depth(formula, context, Self::MAX_EVAL_DEPTH)
-    }
+    //pub fn eval_formula(&self, formula: &Formula, context: &CellKey) -> Option<CellValue> {
+    //    self.eval_formula_depth(formula, context, Self::MAX_EVAL_DEPTH)
+    //}
 
     /// Recompute all formula cells until values stabilize (fixed point).
     /// Call this before rendering or exporting — it populates `formula_cache`