Mathlib v3 is deprecated. Go to Mathlib v4

Theorem polynomial.coeff_coe_laurent_coe

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_laurent_coeView 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_laurent_coeView on Github →