Average Error: 0 → 0
Time: 542.0ms
Precision: 64
\[10^{6} \cdot \left(x - x\right)\]
↓
\[10^{6} \cdot \left(x - x\right)\]
10^{6} \cdot \left(x - x\right)
↓
10^{6} \cdot \left(x - x\right)
double f(double x) {
        double r569558 = 1000000.0;
        double r569559 = x;
        double r569560 = r569559 - r569559;
        double r569561 = r569558 * r569560;
        return r569561;
}
↓
double f(double x) {
        double r569562 = 1000000.0;
        double r569563 = x;
        double r569564 = r569563 - r569563;
        double r569565 = r569562 * r569564;
        return r569565;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0
Target0
Herbie0
\[0.0\]

Derivation

  1. Initial program 0

    \[10^{6} \cdot \left(x - x\right)\]

  2. Final simplification0

    \[\leadsto 10^{6} \cdot \left(x - x\right)\]

Reproduce

herbie shell --seed 2019209 +o rules:numerics
(FPCore (x)
  :name "Development.Shake.Profile:generateTrace from shake-0.15.5"
  :precision binary64

  :herbie-target
  0.0

  (* 1e6 (- x x)))