numpy.radians () and deg2rad () in Python

NumPy | Python Methods and Functions

numpy.radians (x [, out]) = ufunc & # 39; radians & # 39;): this math function helps the user convert angles from degrees to radians.

Parameters:

array: [array_like] elements are in degrees.
out: [ndaaray, optional] Output array of same shape as x.
 2pi Radians = 36o degrees

Return: An array with radian values ​​in place of degree values.

Code # 1: Work

# Python3 program explaining
# degrees () function

 

import numpy as np

import math

  

in_array = np.arange ( 10. ) * 90

print ( "Degree values:" , in_array)

 

radian_Values ​​ = np.radians (in_array)

print ( "Radian values:" , radian_Values)

Output:

 Degree values: [0. 90. 180. 270. 360. 450. 540. 630. 720. 810.] Radian values: [0. 1.57079633 3.14159265 4.71238898 6.28318531 7.85398163 9.42477796 10.9 9557429 12.56637061 14.13716694] 

numpy.deg2rad (x [, out]) = ufunc & # 39; deg2rad & # 39;): this math function helps the user to transform angles from degrees to radians

Parameters:

array: [array_like] elements are in radians.
out: [ndaaray, optional] Output array of same shape as x.
 2pi Radians = 36o degrees

Return: Corresponding angles in radians.

Code # 2: deg2rad () Equivalent to radians ()

# Python3 program explaining
# rad2deg () function

 

import numpy as np

import math

 

degree = np.arange ( 10. ) * 90

print ( " Degree values: " , degree)

 

radian = np.deg2rad (degree)

print ( "radian values:" , radian)

Output:

 Degree values: [0. 90.180.270. 360. 450. 540. 630. 720. 810.] radian values: [0. 1.57079633 3.14159265 4.71238898 6.2831853 1 7.85398163 9.42477796 10.99557429 12.56637061 14.13716694] 

Links: https://docs.scipy.org/doc/numpy-dev/reference/generated/numpy.radians.html#numpy.radians
,





Get Solution for free from DataCamp guru