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Theorem real.range_cos

Modification history

2020-12-18 01:44
src/analysis/special_functions/trigonometric.lean
chore(analysis/special_functions/trigonometric): review, golf (#5392)
Modified real.range_cosView on Github →
2020-09-23 09:47
src/analysis/special_functions/trigonometric.lean
feat(analysis/special_functions/trigonometric): continuity and differentiability of arctan (#4138) …
Modified real.range_cosView on Github →
2020-08-31 19:25
src/analysis/special_functions/trigonometric.lean
feat(analysis/special_functions/trigonometric): ranges of `real.sin` and `real.cos` (#3998)
Added real.range_cosView on Github →