RemNote Lean Features Prove mathematical theorems using the Lean interactive theorem proving language side-by-side with your RemNote notes! Resources Logic and Proof: An introduction to logic and proof using Lean! The Natural Number Game: Build the natural numbers from scratch in Lean! Coming Soon: Mathematics for the 21st Century - my intro to logic and proof using Lean and RemNote! Usage Tag a statement you would like to prove with the Lean Proof powerup by using the Lean Proof command in the omnibar. This will open a new pane containing a code editor where you can write your proof. The goal state is shown beneath the code editor. Whatever you type in the code editor gets saved inside a hidden slot on the Rem. Example Credits Most of the code is adapted from the wonderful Lean Web Editor repository and the Lean VSCode plugin.
