Average Error: 0.0 → 0.0
Time: 7.5s
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 r33922127 = x;
        double r33922128 = y;
        double r33922129 = r33922127 - r33922128;
        double r33922130 = z;
        double r33922131 = r33922130 - r33922128;
        double r33922132 = r33922129 / r33922131;
        return r33922132;
}
↓
double f(double x, double y, double z) {
        double r33922133 = x;
        double r33922134 = y;
        double r33922135 = r33922133 - r33922134;
        double r33922136 = z;
        double r33922137 = r33922136 - r33922134;
        double r33922138 = r33922135 / r33922137;
        return r33922138;
}

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 2019162 
(FPCore (x y z)
  :name "Graphics.Rasterific.Shading:$sgradientColorAt from Rasterific-0.6.1"

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

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