Average Error: 0.0 → 0.0
Time: 7.7s
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 r786927 = x;
        double r786928 = y;
        double r786929 = r786927 - r786928;
        double r786930 = z;
        double r786931 = r786930 - r786928;
        double r786932 = r786929 / r786931;
        return r786932;
}
↓
double f(double x, double y, double z) {
        double r786933 = x;
        double r786934 = y;
        double r786935 = r786933 - r786934;
        double r786936 = z;
        double r786937 = r786936 - r786934;
        double r786938 = r786935 / r786937;
        return r786938;
}

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 2020047 
(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)))