Mathlib v3 is deprecated. Go to Mathlib v4

Theorem ring_hom.map_geom_sum

Modification history

2021-03-25 19:35

src/algebra/geom_sum.lean

feat(algebra/geom_sum): rename geom_series to geom_sum, adds a lemma for the geometric sum (#6828) …

Added ring_hom.map_geom_sum View on Github →