Refine

Refine(expression, assumptions)

evaluate the expression for the given assumptions.

Examples

>> Refine(Abs(n+Abs(m)), n>=0)
Abs(m)+n

>> Refine(-Infinity<x, x>0)
True

>> Refine(Max(Infinity,x,y), x>0)
Max(Infinity,y)

>> Refine(Sin(k*Pi), Element(k, Integers))
0

>> Sin(k*Pi)
Sin(k*Pi)

>> Refine(D(Abs(x),x), Element(x, Reals))
x/Abs(x)

>> Refine(2/3*Round(x), Element(x,Integers))
2/3*x

Implementation status

• ✅ - full supported

Github

• Implementation of Refine