Skip to content

Instantly share code, notes, and snippets.

@oonis
oonis / keybase.md
Created December 14, 2023 02:11
keybase.md

Keybase proof

I hereby claim:

  • I am oonis on github.
  • I am wittywiko (https://keybase.io/wittywiko) on keybase.
  • I have a public key ASB7hqlx_MHiDwIx26wEwo4l1T4jE0_SR1XQ-jP-XyiaiAo

To claim this, I am signing this object:

@oonis
oonis / collatz.v
Last active September 23, 2019 13:25
Coq script for the collatz conjecture.
Require Export Coq.PArith.BinPos.
Inductive odd : positive -> Prop :=
| odd_one : odd xH
| odd_xI : forall n : positive, odd (xI (n)).
Inductive even : positive -> Prop :=
| even_xO : forall n : positive, even (xO (n)).
Lemma even_or_odd n : even n \/ odd n.
Proof.
let scrollstep = 120
" Unmap defaults
unmap "z i"
unmap "z o"
unmap "z 0"
unmap "g r"
" Neat shortcuts
map "v" goToInput

Keybase proof

I hereby claim:

  • I am oonis on github.
  • I am oonis (https://keybase.io/oonis) on keybase.
  • I have a public key whose fingerprint is BC6D 398C 1D3B A2A0 102F 5E7E 162A 1309 FCB8 F889

To claim this, I am signing this object: