Average Error: 0.0 → 0.0
Time: 6.1s
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 r176468 = x;
        double r176469 = 1.0;
        double r176470 = r176468 + r176469;
        double r176471 = y;
        double r176472 = r176470 * r176471;
        double r176473 = r176472 - r176468;
        return r176473;
}
↓
double f(double x, double y) {
        double r176474 = x;
        double r176475 = 1.0;
        double r176476 = r176474 + r176475;
        double r176477 = y;
        double r176478 = r176476 * r176477;
        double r176479 = r176478 - r176474;
        return r176479;
}

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 2019323 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))