When I have a function that is exact, such as:
x = var("x")
fnc = sqrt(2) * x
print(fnc)
And I want to resolve/approximate all those parts of the function which can be resolved numerically, how can I do this?
fnc.n()
does not work because it throws a TypeError, similarly does
float(fnc)
I've also tried all .simplify() variants, but neither do what I want. I simply want the output to be:
print(magic_function(fnc))
1.4142 * x
How can this be done?
