Arctan反正切函数在线计算

分类: 三角函数计算 更新时间: 2016-10-31 Help edit

Arctan反正切函数计算器

反正切函数是数学术语,指函数y=tanx的反函数。

函数y=tanx,(x∈R)的反函数,记作y=arctanx,叫做反正切函数。其值域为(-π/2,π/2)。反正切函数是反三角函数的一种。

The usual principal values of the arctan(x) and arccot(x) functions graphed on the cartesian plane

y x=arctan(y)
degrees radians
-1.732050808 -60° -π/3
-1.000000000 -45° -π/4
-0.577350269 -30° -π/6
0 0
0.577350269 30° π/6
1.000000000 45° π/4
1.732050808 60° π/3

 

Let me comment at least 50 characters | support MarkDown syntax After landing can comment!
To comment

 

Copyright © 2014-2017 OSGeo中国中心 吉ICP备05002032号

Powered by TorCMS