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Theorem mv_power_series.inv_eq_zero

Modification history

2020-10-02 07:19
src/ring_theory/power_series.lean
chore(ring_theory/power_series): rename variables (#4361) …
Modified mv_power_series.inv_eq_zeroView on Github →
2019-07-22 11:20
src/ring_theory/power_series.lean
feat(data/power_series): Add multivariate power series and prove basic API (#1244) …
Added mv_power_series.inv_eq_zeroView on Github →