Theorem MvPowerSeries.HasSubst.zero

Modification history

2025-04-04 15:36
Mathlib/RingTheory/MvPowerSeries/Substitution.lean
feat(RingTheory/MvPowerSeries/Substitution) : better API for rescale (#23642) …
Added MvPowerSeries.HasSubst.zeroView on Github →