Average Error: 0.0 → 0.0
Time: 4.1s
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 r139156 = 500.0;
        double r139157 = x;
        double r139158 = y;
        double r139159 = r139157 - r139158;
        double r139160 = r139156 * r139159;
        return r139160;
}
↓
double f(double x, double y) {
        double r139161 = 500.0;
        double r139162 = x;
        double r139163 = y;
        double r139164 = r139162 - r139163;
        double r139165 = r139161 * r139164;
        return r139165;
}

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 2019212 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLABView from colour-2.3.3, B"
  :precision binary64
  (* 500 (- x y)))