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Theorem real.angle.coe_sub

Modification history

2021-10-31 11:57
src/analysis/special_functions/trigonometric/angle.lean
chore(analysis): move `real.angle` to a dedicated file (#10065) …
Modified real.angle.coe_subView on Github →
2020-12-11 13:45
src/analysis/special_functions/trigonometric.lean
chore(*): don't assume `sub_eq_add_neg` and `div_eq_mul_inv` are defeq (#5302) …
Modified real.angle.coe_subView on Github →
2019-02-23 11:37
src/analysis/exponential.lean
feat(*): polar co-ordinates, de moivre, trig identities, quotient group for angles (#745) …
Added real.angle.coe_subView on Github →