Average Error: 0.0 → 0.0
Time: 9.1s
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 r143527 = x;
        double r143528 = 1.0;
        double r143529 = r143527 + r143528;
        double r143530 = y;
        double r143531 = r143529 * r143530;
        double r143532 = r143531 - r143527;
        return r143532;
}
↓
double f(double x, double y) {
        double r143533 = x;
        double r143534 = 1.0;
        double r143535 = r143533 + r143534;
        double r143536 = y;
        double r143537 = r143535 * r143536;
        double r143538 = r143537 - r143533;
        return r143538;
}

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 2019325 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))