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Theorem power_series.coeff_zero

Modification history

2019-09-30 08:55
src/ring_theory/power_series.lean
feat(ring_theory/power_series): order (#1292) …
Deleted power_series.coeff_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 power_series.coeff_zeroView on Github →