# Commit 2021-02-09 20:16 d9d56eb3

View on Github →feat(analysis/special_functions/trigonometric): `complex.log`

is smooth away from `(-∞, 0]`

(#6041)

Mathlib v3 is deprecated. Go to Mathlib v4

feat(analysis/special_functions/trigonometric): `complex.log`

is smooth away from `(-∞, 0]`

(#6041)