Def SummationFilter.comap

Modification history

2026-02-17 23:08
Mathlib/Topology/Algebra/InfiniteSum/SummationFilter.lean
chore: bump toolchain to v4.29.0-rc1 (#35459)
Deleted SummationFilter.comapView on Github →
2025-10-06 12:30
Mathlib/Topology/Algebra/InfiniteSum/SummationFilter.lean
feat(Topology/Algebra/InfiniteSum): generalise to allow summation filters (#29914) …
Added SummationFilter.comapView on Github →