Average Error: 0.0 → 0.0
Time: 9.4s
Precision: 64
\[\frac{x - y}{z - y}\]
↓
\[\frac{x - y}{z - y}\]
\frac{x - y}{z - y}
↓
\frac{x - y}{z - y}
double f(double x, double y, double z) {
        double r775540 = x;
        double r775541 = y;
        double r775542 = r775540 - r775541;
        double r775543 = z;
        double r775544 = r775543 - r775541;
        double r775545 = r775542 / r775544;
        return r775545;
}
↓
double f(double x, double y, double z) {
        double r775546 = x;
        double r775547 = y;
        double r775548 = r775546 - r775547;
        double r775549 = z;
        double r775550 = r775549 - r775547;
        double r775551 = r775548 / r775550;
        return r775551;
}

Error

Bits error versus x

Bits error versus y

Bits error versus z

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0.0
Herbie0.0
\[\frac{x}{z - y} - \frac{y}{z - y}\]

Derivation

  1. Initial program 0.0

    \[\frac{x - y}{z - y}\]

  2. Final simplification0.0

    \[\leadsto \frac{x - y}{z - y}\]

Reproduce

herbie shell --seed 2020042 
(FPCore (x y z)
  :name "Graphics.Rasterific.Shading:$sgradientColorAt from Rasterific-0.6.1"
  :precision binary64

  :herbie-target
  (- (/ x (- z y)) (/ y (- z y)))

  (/ (- x y) (- z y)))