Average Error: 0.0 → 0.0
Time: 3.1s
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 r568339 = x;
        double r568340 = y;
        double r568341 = r568339 - r568340;
        double r568342 = z;
        double r568343 = r568342 - r568340;
        double r568344 = r568341 / r568343;
        return r568344;
}
↓
double f(double x, double y, double z) {
        double r568345 = x;
        double r568346 = y;
        double r568347 = r568345 - r568346;
        double r568348 = z;
        double r568349 = r568348 - r568346;
        double r568350 = r568347 / r568349;
        return r568350;
}

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 2019322 
(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)))