NumPy Hyperbolic Functions
Hyperbolic Functions
NumPy provides the ufuncs sinh(), cosh() and tanh() that take values in radians and produce the corresponding sinh, cosh and tanh values..
Example
Find sinh value of PI/2:
12345
import numpy as np x = np.sinh(np.pi/2) print(x)
Example
Find cosh values for all of the values in arr:
1234567
import numpy as np arr = np.array([np.pi/2, np.pi/3, np.pi/4, np.pi/5]) x = np.cosh(arr) print(x)
Finding Angles
Finding angles from values of hyperbolic sine, cos, tan. E.g. sinh, cosh and tanh inverse (arcsinh, arccosh, arctanh).
Numpy provides ufuncs arcsinh(), arccosh() and arctanh() that produce radian values for corresponding sinh, cosh and tanh values given.
Example
Find the angle of 1.0:
12345
import numpy as np x = np.arcsinh(1.0) print(x)
Angles of Each Value in Arrays
Example
Find the angle for all of the tanh values in array:
1234567
import numpy as np arr = np.array([0.1, 0.2, 0.5]) x = np.arctanh(arr) print(x)
