Average Error: 0.0 → 0.0
Time: 13.0s
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 r155673 = x;
        double r155674 = 1.0;
        double r155675 = r155673 + r155674;
        double r155676 = y;
        double r155677 = r155675 * r155676;
        double r155678 = r155677 - r155673;
        return r155678;
}
↓
double f(double x, double y) {
        double r155679 = x;
        double r155680 = 1.0;
        double r155681 = r155679 + r155680;
        double r155682 = y;
        double r155683 = r155681 * r155682;
        double r155684 = r155683 - r155679;
        return r155684;
}

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 2019199 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  (- (* (+ x 1.0) y) x))