ufunc Hyperbolic

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

  import numpy as np

  x = np.sinh(np.pi/2)

print(x)

Example

  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

  import numpy as np

x = np.arcsinh(1.0)

print(x)

Angles of Each Value in Arrays

Example

  import numpy as np

arr = np.array([0.1, 0.2, 0.5])

  x = np.arctanh(arr)

print(x)