Macaulay2 » Documentation
Packages » Python » PythonObject » atan(PythonObject)

next | previous | forward | backward | up | index | toc

atan(PythonObject) -- arc tangent of a python object

Function: atan
Usage:

atan x
Inputs:
- x, a python object,
Outputs:
- a python object,

Description

This calls Python's built-in math.atan function, which computes the arc tangent of x.

i1 : atan toPython 1

o1 = 0.7853981633974483

o1 : PythonObject of class float

i2 : atan toPython 0

o2 = 0.0

o2 : PythonObject of class float

See also

tan(PythonObject) -- tangent of a python object
asin(PythonObject) -- arc sine of a python object
acos(PythonObject) -- arc cosine of a python object
atan2(PythonObject,PythonObject) -- arc tangent of quotient of python objects

Ways to use this method:

atan(PythonObject) -- arc tangent of a python object

The source of this document is in Python/doc/trig.m2:77:0.