[zzzcpan]

For comparison infix notation with the same precedence for all operators:

    (x * (y + z)) eql ((x * z) + (y * z))

Or:

    (y + z * x) eql (x * z + (y * z))

With different precedence:

    x * (y + z) eql x * z + y * z

But now you have to remember precedences and mentally regroup the expression.