Average Error: 0.0 → 0.0
Time: 906.0ms
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 r239157 = x;
        double r239158 = 1.0;
        double r239159 = r239157 + r239158;
        double r239160 = y;
        double r239161 = r239159 * r239160;
        double r239162 = r239161 - r239157;
        return r239162;
}
↓
double f(double x, double y) {
        double r239163 = x;
        double r239164 = 1.0;
        double r239165 = r239163 + r239164;
        double r239166 = y;
        double r239167 = r239165 * r239166;
        double r239168 = r239167 - r239163;
        return r239168;
}

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 2020049 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))