Theorem PowerSeries.trunc_trunc

Modification history

2024-02-29 12:38
Mathlib/RingTheory/PowerSeries/Basic.lean
split power series in several files (#10866) …
Modified PowerSeries.trunc_truncView on Github →
2023-09-22 17:22
Mathlib/RingTheory/PowerSeries/Basic.lean
feat(RingTheory/PowerSeries): add lemmas on formal power series (#7294) …
Added PowerSeries.trunc_truncView on Github →