Average Error: 0.0 → 0.0
Time: 5.2s
Precision: 64
\[500 \cdot \left(x - y\right)\]
↓
\[500 \cdot \left(x - y\right)\]
500 \cdot \left(x - y\right)
↓
500 \cdot \left(x - y\right)
double f(double x, double y) {
        double r341004 = 500.0;
        double r341005 = x;
        double r341006 = y;
        double r341007 = r341005 - r341006;
        double r341008 = r341004 * r341007;
        return r341008;
}
↓
double f(double x, double y) {
        double r341009 = 500.0;
        double r341010 = x;
        double r341011 = y;
        double r341012 = r341010 - r341011;
        double r341013 = r341009 * r341012;
        return r341013;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[500 \cdot \left(x - y\right)\]

  2. Final simplification0.0

    \[\leadsto 500 \cdot \left(x - y\right)\]

Reproduce

herbie shell --seed 2020020 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLABView from colour-2.3.3, B"
  :precision binary64
  (* 500 (- x y)))