Average Error: 0.0 → 0.0
Time: 6.8s
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 r208608 = x;
        double r208609 = 1.0;
        double r208610 = r208608 + r208609;
        double r208611 = y;
        double r208612 = r208610 * r208611;
        double r208613 = r208612 - r208608;
        return r208613;
}
↓
double f(double x, double y) {
        double r208614 = x;
        double r208615 = 1.0;
        double r208616 = r208614 + r208615;
        double r208617 = y;
        double r208618 = r208616 * r208617;
        double r208619 = r208618 - r208614;
        return r208619;
}

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 2019235 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))