Average Error: 0.0 → 0.0
Time: 16.2s
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 r245152 = x;
        double r245153 = 1.0;
        double r245154 = r245152 + r245153;
        double r245155 = y;
        double r245156 = r245154 * r245155;
        double r245157 = r245156 - r245152;
        return r245157;
}
↓
double f(double x, double y) {
        double r245158 = x;
        double r245159 = 1.0;
        double r245160 = r245158 + r245159;
        double r245161 = y;
        double r245162 = r245160 * r245161;
        double r245163 = r245162 - r245158;
        return r245163;
}

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 2020045 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))