Hi,
I am trying to implement a general inverse problem solvers library by
using sympy as an important part of the tool. One of a problem is that I
need to compute functional derivative
(http://en.wikipedia.org/wiki/Functional_derivative) against some
functional. So far, I have tested this p
According to the definition, we need the limit of the function when alpha
approaches 0. How to implement this on a Function object?
from sympy import *
from sympy.abc import *
from IPython.display import display
init_printing(use_latex='mathjax')
def func_diff(F, f, df):
alpha = Symbol('alpha')