plus/minus operator for python ±

Question

I am looking for a way to do a plus/minus operation in python 2 or 3. I do not know the command or operator, and I cannot find a command or operator to do this.

Am I

Answer 1

I think you want that for an equation like this;

Well there is no operator for that unless you don't use SymPy, only you can do is make an if statement and find each multiplier.