Average Error: 0.0 → 0.0
Time: 1.2s
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 r252378 = x;
        double r252379 = 1.0;
        double r252380 = r252378 + r252379;
        double r252381 = y;
        double r252382 = r252380 * r252381;
        double r252383 = r252382 - r252378;
        return r252383;
}
↓
double f(double x, double y) {
        double r252384 = x;
        double r252385 = 1.0;
        double r252386 = r252384 + r252385;
        double r252387 = y;
        double r252388 = r252386 * r252387;
        double r252389 = r252388 - r252384;
        return r252389;
}

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 2020027 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))