arctan1 arctan0是等于多少?

问题描述:

arctan1 arctan0是等于多少?

Arctan1 = 45*180i (i=0,1,-1,2,-2,...)
Arctan0 = 180i (i=0,1,-1,2,-2,..)
ps:单位为角度.

Arctan1 = 45(角度) 或Pi/8(弧度).
Arctan0 = 0.