Def Finsupp.indicator

Modification history

2026-09-14 12:25

Mathlib/Data/Finsupp/Indicator.lean

chore: redefine `Finsupp.indicator` using `Finsupp.onFinset` (#33434)

Modified Finsupp.indicator View on Github →

2024-05-17 19:31

Mathlib/Data/Finsupp/Indicator.lean

style: remove all isolated `where` (#12991)

Modified Finsupp.indicator View on Github →

2023-01-29 02:08

Mathlib/Data/Finsupp/Indicator.lean

feat: port Data.Finsupp.Indicator (#1916)

Added Finsupp.indicator View on Github →