Average Error: 0.0 → 0.0
Time: 9.5s
Precision: 64
\[\left(1 - x\right) \cdot y + x \cdot z\]
↓
\[z \cdot x + \left(1 - x\right) \cdot y\]
\left(1 - x\right) \cdot y + x \cdot z
↓
z \cdot x + \left(1 - x\right) \cdot y
double f(double x, double y, double z) {
        double r643812 = 1.0;
        double r643813 = x;
        double r643814 = r643812 - r643813;
        double r643815 = y;
        double r643816 = r643814 * r643815;
        double r643817 = z;
        double r643818 = r643813 * r643817;
        double r643819 = r643816 + r643818;
        return r643819;
}
↓
double f(double x, double y, double z) {
        double r643820 = z;
        double r643821 = x;
        double r643822 = r643820 * r643821;
        double r643823 = 1.0;
        double r643824 = r643823 - r643821;
        double r643825 = y;
        double r643826 = r643824 * r643825;
        double r643827 = r643822 + r643826;
        return r643827;
}

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
\[y - x \cdot \left(y - z\right)\]

Derivation

  1. Initial program 0.0

    \[\left(1 - x\right) \cdot y + x \cdot z\]

  2. Final simplification0.0

    \[\leadsto z \cdot x + \left(1 - x\right) \cdot y\]

Reproduce

herbie shell --seed 2019194 
(FPCore (x y z)
  :name "Diagrams.Color.HSV:lerp  from diagrams-contrib-1.3.0.5"

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

  (+ (* (- 1.0 x) y) (* x z)))