sympy.integrals.transforms.inverse_cosine_transform() in Python
Last Updated :
10 Jul, 2020
With the help of inverse_cosine_transform() method, we can compute the inverse cosine transformation and return the unevaluated function by using this method.
inverse cosine function
Syntax : inverse_cosine_transform(F, k, x, **hints)
Return : Return the unevaluated function.
Example #1 :
In this example we can see that by using inverse_cosine_transform() method, we are able to get the inverse cosine transformation and return the unevaluated function.
Python3
from sympy import inverse_cosine_transform, exp, sqrt, pi
from sympy.abc import x, k, a
gfg = inverse_cosine_transform(sqrt( 2 ) * a / (sqrt(pi) * (a * * 2 + k * * 2 )), k, x)
print (gfg)
|
Output :
exp(-a*x)
Example #2 :
Python3
from sympy import inverse_cosine_transform, exp, sqrt, pi
from sympy.abc import x, k, a
gfg = inverse_cosine_transform(sqrt( 2 ) * a / (sqrt(pi) * (a * * 2 + k * * 2 )), k, 2 )
print (gfg)
|
Output :
exp(-2*a)
Like Article
Suggest improvement
Share your thoughts in the comments
Please Login to comment...