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Theorem
complex.arg_mul_cos_add_sin_mul_I_coe_angle
Modification history
2022-02-10 20:43
src/analysis/special_functions/complex/arg.lean
feat(analysis/special_functions/complex/arg): `arg_mul`, `arg_div` lemmas (#11903) …
Added
complex.arg_mul_cos_add_sin_mul_I_coe_angle
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