Average Error: 0.0 → 0.0
Time: 16.7s
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 r13793038 = x;
        double r13793039 = 1.0;
        double r13793040 = r13793038 + r13793039;
        double r13793041 = y;
        double r13793042 = r13793040 * r13793041;
        double r13793043 = r13793042 - r13793038;
        return r13793043;
}
↓
double f(double x, double y) {
        double r13793044 = 1.0;
        double r13793045 = x;
        double r13793046 = r13793044 + r13793045;
        double r13793047 = y;
        double r13793048 = r13793046 * r13793047;
        double r13793049 = r13793048 - r13793045;
        return r13793049;
}

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 2019158 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  (- (* (+ x 1.0) y) x))