From 2c0fcc8b4e2ec557e5a6b8d9c85f4309636be80e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81lvaro=20Gonz=C3=A1lez?=
 <alvarogonzalezsotillo@gmail.com>
Date: Mon, 13 Oct 2025 09:29:58 +0200
Subject: [PATCH] antes de aider y un widget nuevo

---
 lib/ai/formula_screen.dart | 2 +-
 lib/formula_evaluator.dart | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/ai/formula_screen.dart b/lib/ai/formula_screen.dart
index 493e1a2..823758e 100644
--- a/lib/ai/formula_screen.dart
+++ b/lib/ai/formula_screen.dart
@@ -226,7 +226,7 @@ class _FormulaScreenState extends State<FormulaScreen> {
               controller: _inputControllers[variable.name],
               keyboardType: TextInputType.number,
               inputFormatters: [
-                FilteringTextInputFormatter.allow(RegExp(r'[0-9\.\-]')),
+                //FilteringTextInputFormatter.allow(RegExp(r'[0-9\.\-]')),
               ],
               decoration: const InputDecoration(
                 border: UnderlineInputBorder(),
diff --git a/lib/formula_evaluator.dart b/lib/formula_evaluator.dart
index 3f6c89e..686ef2d 100644
--- a/lib/formula_evaluator.dart
+++ b/lib/formula_evaluator.dart
@@ -69,6 +69,7 @@ class FormulaEvaluator {
       {
         return $code;
       }""";
+    print("evaluateExpression:\n$d4rtCode");
     final result = interpreter.execute(source: d4rtCode);
     return result.toDouble();
   }