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Theorem real.cos_sub_pi

Modification history

2021-09-28 07:29
src/analysis/special_functions/trigonometric/basic.lean
chore(analysis/special_functions): add some `@[simp]` attrs (#9423) …
Modified real.cos_sub_piView on Github →
2021-02-28 10:49
src/analysis/special_functions/trigonometric.lean
feat(analysis/special_functions/pow): smoothness of `complex.cpow` (#6447) …
Added real.cos_sub_piView on Github →