Theorem Finsupp.single_le_single

Modification history

2026-02-06 13:36
Mathlib/Data/Finsupp/Order.lean
feat(gcongr): beef up `@[gcongr]` tag to accept `↔` & any argument order (#33025) …
Modified Finsupp.single_le_singleView on Github →
2024-10-08 17:07
Mathlib/Data/Finsupp/Order.lean
feat: order properties of `Finsupp.single` (#17461) …
Added Finsupp.single_le_singleView on Github →