Average Error: 0.0 → 0.0
Time: 14.2s
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 r34867215 = x;
        double r34867216 = y;
        double r34867217 = z;
        double r34867218 = r34867216 - r34867217;
        double r34867219 = t;
        double r34867220 = r34867219 - r34867215;
        double r34867221 = r34867218 * r34867220;
        double r34867222 = r34867215 + r34867221;
        return r34867222;
}
↓
double f(double x, double y, double z, double t) {
        double r34867223 = x;
        double r34867224 = y;
        double r34867225 = z;
        double r34867226 = r34867224 - r34867225;
        double r34867227 = t;
        double r34867228 = r34867227 - r34867223;
        double r34867229 = r34867226 * r34867228;
        double r34867230 = r34867223 + r34867229;
        return r34867230;
}

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 2019162 
(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))))