From 659f8c4cbe3c87579cb56fedda5b803db167f196 Mon Sep 17 00:00:00 2001
From: Mark <mark@betalupi.com>
Date: Wed, 14 Jun 2023 20:26:07 -0700
Subject: [PATCH] Updated TODO

---
 TODO.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/TODO.md b/TODO.md
index 3596bbe..e71e136 100644
--- a/TODO.md
+++ b/TODO.md
@@ -8,6 +8,7 @@
    - Better error when `sin = 2`
    - Check syntax when parsing or when evaluating?
  - list and delete variables
+ - redefine variables
 
 ## Pre-release
  - Commands to list constants, units, and substitutions