Average Error: 0.0 → 0.0
Time: 5.9s
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 r147567 = x;
        double r147568 = 1.0;
        double r147569 = r147567 + r147568;
        double r147570 = y;
        double r147571 = r147569 * r147570;
        double r147572 = r147571 - r147567;
        return r147572;
}
↓
double f(double x, double y) {
        double r147573 = x;
        double r147574 = 1.0;
        double r147575 = r147573 + r147574;
        double r147576 = y;
        double r147577 = r147575 * r147576;
        double r147578 = r147577 - r147573;
        return r147578;
}

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 2019323 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))