Mathlib v3 is deprecated. Go to Mathlib v4

Theorem real.cos_pos_of_le_one

Modification history

2021-10-01 13:24
src/data/complex/exponential.lean
refactor(*): replace `abs` with vertical bar notation (#8891) …
Modified real.cos_pos_of_le_oneView on Github →
2018-10-17 09:25
data/complex/exponential.lean
feat(*): trigonometric functions: exp, log, sin, cos, tan, sinh, cosh, tanh, pi, arcsin, argcos, arg (#386) …
Added real.cos_pos_of_le_oneView on Github →