Average Error: 0.0 → 0.0
Time: 5.5s
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 r268488 = 500.0;
        double r268489 = x;
        double r268490 = y;
        double r268491 = r268489 - r268490;
        double r268492 = r268488 * r268491;
        return r268492;
}
↓
double f(double x, double y) {
        double r268493 = 500.0;
        double r268494 = x;
        double r268495 = y;
        double r268496 = r268494 - r268495;
        double r268497 = r268493 * r268496;
        return r268497;
}

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 2020042 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE:cieLABView from colour-2.3.3, B"
  :precision binary64
  (* 500 (- x y)))