Average Error: 0.0 → 0.0
Time: 18.5s
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 r564077 = x;
        double r564078 = y;
        double r564079 = z;
        double r564080 = r564078 - r564079;
        double r564081 = t;
        double r564082 = r564081 - r564077;
        double r564083 = r564080 * r564082;
        double r564084 = r564077 + r564083;
        return r564084;
}
↓
double f(double x, double y, double z, double t) {
        double r564085 = x;
        double r564086 = y;
        double r564087 = z;
        double r564088 = r564086 - r564087;
        double r564089 = t;
        double r564090 = r564089 - r564085;
        double r564091 = r564088 * r564090;
        double r564092 = r564085 + r564091;
        return r564092;
}

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 2019199 
(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))))