Open utterances-bot opened 4 months ago
https://lawrencecpaulson.github.io/2024/02/28/Gowers_bijection_example.html
I have added an Isabelle/ZF proof of the Gowers' example as lemma bij_def_alt to IsarMathLib as an example of a more detailed, structured Isar - style proof for comparison.
Two Small Examples by Fields Medallists
https://lawrencecpaulson.github.io/2024/02/28/Gowers_bijection_example.html