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Theorem real.arccos_eq_zero

Modification history

2021-09-27 04:20
src/analysis/special_functions/trigonometric/basic.lean
refactor(analysis/special_functions/trigonometric): split file (#9340) …
Modified real.arccos_eq_zeroView on Github →
2021-01-07 05:47
src/analysis/special_functions/trigonometric.lean
refactor(analysis/special_functions/trigonometric): redefine arcsin and arctan (#5300) …
Added real.arccos_eq_zeroView on Github →