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) …
Deleted MvPowerSeries.hasSubst_zeroView on Github →
2025-04-02 07:08
Mathlib/RingTheory/MvPowerSeries/Substitution.lean
feat(MvPowerSeries/Substitution): substitution of power series inside power series (#15158) …
Added MvPowerSeries.hasSubst_zeroView on Github →