Average Error: 0.0 → 0.0
Time: 1.3s
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 r295058 = x;
        double r295059 = 1.0;
        double r295060 = r295058 + r295059;
        double r295061 = y;
        double r295062 = r295060 * r295061;
        double r295063 = r295062 - r295058;
        return r295063;
}
↓
double f(double x, double y) {
        double r295064 = x;
        double r295065 = 1.0;
        double r295066 = r295064 + r295065;
        double r295067 = y;
        double r295068 = r295066 * r295067;
        double r295069 = r295068 - r295064;
        return r295069;
}

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 2020047 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))