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Theorem polynomial.coeff_coe_laurent

Modification history

2022-01-11 11:13
src/ring_theory/laurent_series.lean
feat(ring_theory/laurent): coe from R[[x]] to R((x)) (#11318) …
Deleted polynomial.coeff_coe_laurentView on Github →
2022-01-08 16:29
src/ring_theory/laurent_series.lean
feat(ring_theory/laurent): coercion of R[x] to R((x)) lemmas (#11295) …
Added polynomial.coeff_coe_laurentView on Github →