diff --git a/TODO.md b/TODO.md
index afbb681..ced8284 100644
--- a/TODO.md
+++ b/TODO.md
@@ -10,4 +10,5 @@
 4. Fix integral line
 5. re-add euler's number (well it works if you use capital e like `E^x`)
 6. allow constants in min/max integral input
-7. sliding values for functions (like a user-interactable slider that adjusts a variable in the function, like desmos)
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+7. sliding values for functions (like a user-interactable slider that adjusts a variable in the function, like desmos)
+8. fix log2()
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