Average Error: 0.0 → 0.0
Time: 852.0ms
Precision: 64
\[\left(x + 1\right) \cdot y - x\]
↓
\[\left(x + 1\right) \cdot y - x\]
\left(x + 1\right) \cdot y - x
↓
\left(x + 1\right) \cdot y - x
double f(double x, double y) {
        double r186572 = x;
        double r186573 = 1.0;
        double r186574 = r186572 + r186573;
        double r186575 = y;
        double r186576 = r186574 * r186575;
        double r186577 = r186576 - r186572;
        return r186577;
}
↓
double f(double x, double y) {
        double r186578 = x;
        double r186579 = 1.0;
        double r186580 = r186578 + r186579;
        double r186581 = y;
        double r186582 = r186580 * r186581;
        double r186583 = r186582 - r186578;
        return r186583;
}

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

    \[\left(x + 1\right) \cdot y - x\]

  2. Final simplification0.0

    \[\leadsto \left(x + 1\right) \cdot y - x\]

Reproduce

herbie shell --seed 2020036 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))