Average Error: 0.0 → 0.0
Time: 18.0s
Precision: 64
\[\left(x + 1\right) \cdot y - x\]
↓
\[\left(1 + x\right) \cdot y - x\]
\left(x + 1\right) \cdot y - x
↓
\left(1 + x\right) \cdot y - x
double f(double x, double y) {
        double r12001925 = x;
        double r12001926 = 1.0;
        double r12001927 = r12001925 + r12001926;
        double r12001928 = y;
        double r12001929 = r12001927 * r12001928;
        double r12001930 = r12001929 - r12001925;
        return r12001930;
}
↓
double f(double x, double y) {
        double r12001931 = 1.0;
        double r12001932 = x;
        double r12001933 = r12001931 + r12001932;
        double r12001934 = y;
        double r12001935 = r12001933 * r12001934;
        double r12001936 = r12001935 - r12001932;
        return r12001936;
}

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

    \[\leadsto \left(1 + x\right) \cdot y - x\]

Reproduce

herbie shell --seed 2019172 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  (- (* (+ x 1.0) y) x))