Theorem Finsupp.apply_single

Modification history

2025-01-13 13:56
Mathlib/Data/Finsupp/Defs.lean
chore(Data/Finsupp): split off material on `single`, `update`, `erase` (#19087) …
Modified Finsupp.apply_singleView on Github →
2024-08-22 00:46
Mathlib/Data/Finsupp/Defs.lean
feat(Data/Finsupp/Defs): generalize `Finsupp.apply_single` (#16042)
Modified Finsupp.apply_singleView on Github →
2024-06-05 00:51
Mathlib/Data/Finsupp/Defs.lean
feat(Mathlib.RingTheory.TensorProduct.MvPolynomial) : tensor product of a (multivariate) polynomial ring (#12293) …
Added Finsupp.apply_singleView on Github →