Skip to content

Instantly share code, notes, and snippets.

@KeenS
Created April 13, 2014 16:14
Show Gist options
  • Save KeenS/10590553 to your computer and use it in GitHub Desktop.
Save KeenS/10590553 to your computer and use it in GitHub Desktop.
Require Import Arith.
Goal forall m n : nat, (n * 10) + m = (10 * n) + m.
Proof.
intros.
rewrite mult_comm.
reflexivity.
Qed.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment