Problem:

Find an indefinite integral (which can vary by a constant) of the following function:

$16 x \cos \left(1-8 x^2\right)-\frac{4 x}{\left(7-2 x^2\right)^2}$

from sympy import *

x = symbols('x')
f = 16*x*cos(1-8*x**2)-((4*x)/((7-2*x**2)**2))
print(integrate(f, x))
