With the help of sine_transform() method, we can compute the sine transformation by getting the transformed function by using this method.
Sine transformation
Syntax : sine_transform(f, x, k, **hints)
Return : Return the transformed function.
Example #1 :
In this example we can see that by using sine_transform() method, we are able to compute the sine transformation and returned the transformed function.
Python3
# import sine_transform from sympy import sine_transform, exp from sympy.abc import x, k, a   # Using sine_transform() method gfg = sine_transform(x * exp(-a * x**2), x, k)   print(gfg) |
Output :
sqrt(2)*k*exp(-k**2/(4*a))/(4*a**(3/2))
Example #2 :
Python3
# import sine_transform from sympy import sine_transform, exp from sympy.abc import x, k, a   # Using sine_transform() method gfg = sine_transform(x * exp(-a * x**2), x, 4)   print(gfg) |
Output :
sqrt(2)*exp(-4/a)/a**(3/2)
