Average Error: 0.0 → 0.0
Time: 17.7s
Precision: 64
\[x + \left(y - z\right) \cdot \left(t - x\right)\]
↓
\[x + \left(y - z\right) \cdot \left(t - x\right)\]
x + \left(y - z\right) \cdot \left(t - x\right)
↓
x + \left(y - z\right) \cdot \left(t - x\right)
double f(double x, double y, double z, double t) {
        double r45961724 = x;
        double r45961725 = y;
        double r45961726 = z;
        double r45961727 = r45961725 - r45961726;
        double r45961728 = t;
        double r45961729 = r45961728 - r45961724;
        double r45961730 = r45961727 * r45961729;
        double r45961731 = r45961724 + r45961730;
        return r45961731;
}
↓
double f(double x, double y, double z, double t) {
        double r45961732 = x;
        double r45961733 = y;
        double r45961734 = z;
        double r45961735 = r45961733 - r45961734;
        double r45961736 = t;
        double r45961737 = r45961736 - r45961732;
        double r45961738 = r45961735 * r45961737;
        double r45961739 = r45961732 + r45961738;
        return r45961739;
}

Error

Bits error versus x

Bits error versus y

Bits error versus z

Bits error versus t

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0.0
Herbie0.0
\[x + \left(t \cdot \left(y - z\right) + \left(-x\right) \cdot \left(y - z\right)\right)\]

Derivation

  1. Initial program 0.0

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

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2019158 
(FPCore (x y z t)
  :name "Data.Metrics.Snapshot:quantile from metrics-0.3.0.2"

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

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