Joey Dodds (@n1nj4) 's Twitter Profile
Joey Dodds

@n1nj4

Automated reasoning, cryptography, and systems at AWS

This is a personal account. pronoun.is/he

ID: 2738021

linkhttp://galois.com/team/joey-dodds/ calendar_today28-03-2007 23:01:28

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Joey Dodds (@n1nj4) 's Twitter Profile Photo
Joey Dodds
@n1nj4

3 years ago

Can your verification system of choice prove this function and spec to check if intervals overlap? function overlap l1 h1 l2 h2 : nat -> bool = ! (h1<l2 || h2 < l1) overlap l1 h2 l2 h2 <-> exists x. contains x l1 h1 /\ contains x l2 h2 If so do you have to guide it and how?