Average Error: 0.0 → 0.0
Time: 13.0s
Precision: 64
\[\left(x + 1.0\right) \cdot y - x\]
↓
\[\left(1.0 + x\right) \cdot y - x\]
\left(x + 1.0\right) \cdot y - x
↓
\left(1.0 + x\right) \cdot y - x
double f(double x, double y) {
        double r12474811 = x;
        double r12474812 = 1.0;
        double r12474813 = r12474811 + r12474812;
        double r12474814 = y;
        double r12474815 = r12474813 * r12474814;
        double r12474816 = r12474815 - r12474811;
        return r12474816;
}
↓
double f(double x, double y) {
        double r12474817 = 1.0;
        double r12474818 = x;
        double r12474819 = r12474817 + r12474818;
        double r12474820 = y;
        double r12474821 = r12474819 * r12474820;
        double r12474822 = r12474821 - r12474818;
        return r12474822;
}

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

    \[\left(x + 1.0\right) \cdot y - x\]

  2. Final simplification0.0

    \[\leadsto \left(1.0 + x\right) \cdot y - x\]

Reproduce

herbie shell --seed 2019163 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  (- (* (+ x 1.0) y) x))