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Theorem complex.continuous_cos

Modification history

2021-10-02 12:12
src/analysis/special_functions/trigonometric/basic.lean
chore(src/analysis/special_functions/trigonometric/basic) : prove continuity of sin/cos/sinh/cosh without derivatives (#9502) …
Modified complex.continuous_cosView on Github →
2018-10-17 09:25
analysis/exponential.lean
feat(*): trigonometric functions: exp, log, sin, cos, tan, sinh, cosh, tanh, pi, arcsin, argcos, arg (#386) …
Added complex.continuous_cosView on Github →