Average Error: 0.0 → 0.0
Time: 7.5s
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 r156161 = x;
        double r156162 = 1.0;
        double r156163 = r156161 + r156162;
        double r156164 = y;
        double r156165 = r156163 * r156164;
        double r156166 = r156165 - r156161;
        return r156166;
}
↓
double f(double x, double y) {
        double r156167 = x;
        double r156168 = 1.0;
        double r156169 = r156167 + r156168;
        double r156170 = y;
        double r156171 = r156169 * r156170;
        double r156172 = r156171 - r156167;
        return r156172;
}

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 2019304 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))