python (12.9k questions)

javascript (9.2k questions)

reactjs (4.7k questions)

java (4.2k questions)

java (4.2k questions)

c# (3.5k questions)

c# (3.5k questions)

html (3.3k questions)

Questions - simplify

Sympy Piecewise and refine

I try to simplify this Piecewise expression using refine without success. I use sympy version 1.8. import sympy as sp x,y = sp.symbols('x,y', real=True, positive=True) expr = sp.Piecewise((1, x>=...
test-img

Pierre Joyot

sympy

simplify

piecewise

Votes: 0

Answers: 1

Latest Answer

If you give expr a value for x that satisfies the requirement, it will evaluate: >>> eps = Symbol('eps', positive=True) >>> expr.subs(x, y + eps).simplify() 1
test-img

smichr

Posts

Questions

Blogs

Jobs