Average Error: 0.0 → 0.0
Time: 10.5s
Precision: 64
\[\left(1.0 - x\right) \cdot y + x \cdot z\]
↓
\[z \cdot x + \left(1.0 - x\right) \cdot y\]
\left(1.0 - x\right) \cdot y + x \cdot z
↓
z \cdot x + \left(1.0 - x\right) \cdot y
double f(double x, double y, double z) {
        double r37501979 = 1.0;
        double r37501980 = x;
        double r37501981 = r37501979 - r37501980;
        double r37501982 = y;
        double r37501983 = r37501981 * r37501982;
        double r37501984 = z;
        double r37501985 = r37501980 * r37501984;
        double r37501986 = r37501983 + r37501985;
        return r37501986;
}
↓
double f(double x, double y, double z) {
        double r37501987 = z;
        double r37501988 = x;
        double r37501989 = r37501987 * r37501988;
        double r37501990 = 1.0;
        double r37501991 = r37501990 - r37501988;
        double r37501992 = y;
        double r37501993 = r37501991 * r37501992;
        double r37501994 = r37501989 + r37501993;
        return r37501994;
}

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

    \[\left(1.0 - x\right) \cdot y + x \cdot z\]

  2. Final simplification0.0

    \[\leadsto z \cdot x + \left(1.0 - x\right) \cdot y\]

Reproduce

herbie shell --seed 2019162 
(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)))