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Theorem real.sin_lt_sin_of_le_of_le_pi_div_two

Modification history

2020-12-18 01:44
src/analysis/special_functions/trigonometric.lean
chore(analysis/special_functions/trigonometric): review, golf (#5392)
Deleted real.sin_lt_sin_of_le_of_le_pi_div_twoView on Github →
2020-06-18 21:08
src/analysis/special_functions/trigonometric.lean
perf(tactic/linarith): implement redundancy test to reduce number of comparisons (#3079) …
Modified real.sin_lt_sin_of_le_of_le_pi_div_twoView 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 real.sin_lt_sin_of_le_of_le_pi_div_twoView on Github →