Average Error: 0.0 → 0.0
Time: 3.0s
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 r753618 = x;
        double r753619 = y;
        double r753620 = r753618 - r753619;
        double r753621 = z;
        double r753622 = r753621 - r753619;
        double r753623 = r753620 / r753622;
        return r753623;
}
↓
double f(double x, double y, double z) {
        double r753624 = x;
        double r753625 = y;
        double r753626 = r753624 - r753625;
        double r753627 = z;
        double r753628 = r753627 - r753625;
        double r753629 = r753626 / r753628;
        return r753629;
}

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 2020065 
(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)))