Theorem Complex.tendsto_arg_nhdsWithin_im_neg_of_re_neg_of_im_zero

Modification history

2023-05-18 04:09
Mathlib/Analysis/SpecialFunctions/Complex/Arg.lean
feat: port Analysis.SpecialFunctions.Complex.Arg (#4041)
Added Complex.tendsto_arg_nhdsWithin_im_neg_of_re_neg_of_im_zeroView on Github →