Average Error: 0 → 0
Time: 373.0ms
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 r669879 = 1000000.0;
        double r669880 = x;
        double r669881 = r669880 - r669880;
        double r669882 = r669879 * r669881;
        return r669882;
}
↓
double f(double x) {
        double r669883 = 1000000.0;
        double r669884 = x;
        double r669885 = r669884 - r669884;
        double r669886 = r669883 * r669885;
        return r669886;
}

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 2020002 +o rules:numerics
(FPCore (x)
  :name "Development.Shake.Profile:generateTrace from shake-0.15.5"
  :precision binary64

  :herbie-target
  0.0

  (* 1000000.0 (- x x)))