Theorem HahnSeries.order_mul_of_nonzero

Modification history

2025-03-03 10:07
Mathlib/RingTheory/HahnSeries/Multiplication.lean
chore (RingTheory/HahnSeries): rm domain hypothesis for invertibility (#22284) …
Added HahnSeries.order_mul_of_nonzeroView on Github →