lean4-htt

Author SHA1 Message Date

Author	SHA1	Message	Date
Kyle Miller	3854ba87b6	feat: pretty print `letFun` using `have` syntax (#8372 ) This PR modifies the pretty printer to use `have` syntax instead of `let_fun` syntax.	2025-05-16 15:10:01 +00:00
Joachim Breitner	deb3299263	refactor: simpMatch to not etaStruct (#6901 ) This PR changes the `simpMatch` function, used inside the equation generator for WF-rec functions, to not do eta-expansion. This makes the process a bit more robust and disciplined, and avoids removing match-statements (and introduce projections and dependencies) that we'd rather split instead. Also adds more tracing to the equational theorem generator. Extracted from #6898.	2025-02-01 19:04:05 +00:00

Kyle Miller

3854ba87b6

feat: pretty print letFun using have syntax (#8372 )

This PR modifies the pretty printer to use `have` syntax instead of
`let_fun` syntax.

2025-05-16 15:10:01 +00:00

Joachim Breitner

deb3299263

refactor: simpMatch to not etaStruct (#6901 )

This PR changes the `simpMatch` function, used inside the equation
generator for WF-rec functions, to not do eta-expansion.

This makes the process a bit more robust and disciplined, and avoids
removing match-statements (and introduce projections and dependencies)
that we'd rather split instead.

Also adds more tracing to the equational theorem generator.

Extracted from #6898.

2025-02-01 19:04:05 +00:00

2 commits