Theorem PowerSeries.coeff_cos_bit0

Modification history

2024-07-15 11:16
Mathlib/RingTheory/PowerSeries/WellKnown.lean
chore: remove bit0/bit1 and associated lemmas (#14745) …
Deleted PowerSeries.coeff_cos_bit0View on Github →
2023-05-22 18:54
Mathlib/RingTheory/PowerSeries/WellKnown.lean
feat: port RingTheory.PowerSeries.WellKnown (#4215) …
Added PowerSeries.coeff_cos_bit0View on Github →