Average Error: 0.0 → 0.0
Time: 5.8s
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 r349565 = 500.0;
        double r349566 = x;
        double r349567 = y;
        double r349568 = r349566 - r349567;
        double r349569 = r349565 * r349568;
        return r349569;
}
↓
double f(double x, double y) {
        double r349570 = 500.0;
        double r349571 = x;
        double r349572 = y;
        double r349573 = r349571 - r349572;
        double r349574 = r349570 * r349573;
        return r349574;
}

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)))