diff --git a/README.md b/README.md
index da93a8e..09ab3bf 100644
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@@ -267,6 +267,12 @@ Overall, I would caution that if you really care about the very far tails of dis
 
 ## To do list
 
+- [ ] Think through whether to delete cdf => samples function
+- [ ] Think through whether to:
+  - simplify and just abort on error
+  - complexify and use boxes for everything
+  - leave as is
+- [ ] Add a few functions for doing simple algebra on normals, betas and lognormals?
 - [ ] Systematize references
 - [ ] Publish online
 - [ ] Support all distribution functions in <https://www.squiggle-language.com/docs/Api/Dist>