Two attempts at formalizing Löb's Theorem, (one based on http://lesswrong.com/lw/t6/the_cartoon_guide_to_l%C3%B6bs_theorem/). Write-up at https://github.com/JasonGross/lob-paper
The Rocq Prover is an interactive theorem prover, or proof assistant. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environmen…