Problem:

Find the arclength of the function $f(x) = \log \left(\frac{5 x}{2}\right)$ on the interval $x = 0$ to $x = 6$

from sympy import *

x = symbols('x')
f = log(((5*x)/2))
a = 0
b = 6
arclength = integrate(sqrt(1 + diff(f, x) ** 2), (x, a, b))
print(arclength)
