Average Error: 0.1 → 0.1
Time: 7.1s
Precision: 64
\[\frac{841.0}{108.0} \cdot x + \frac{4.0}{29.0}\]
↓
\[\frac{4.0}{29.0} + \frac{841.0}{108.0} \cdot x\]
\frac{841.0}{108.0} \cdot x + \frac{4.0}{29.0}
↓
\frac{4.0}{29.0} + \frac{841.0}{108.0} \cdot x
double f(double x) {
        double r15152730 = 841.0;
        double r15152731 = 108.0;
        double r15152732 = r15152730 / r15152731;
        double r15152733 = x;
        double r15152734 = r15152732 * r15152733;
        double r15152735 = 4.0;
        double r15152736 = 29.0;
        double r15152737 = r15152735 / r15152736;
        double r15152738 = r15152734 + r15152737;
        return r15152738;
}
↓
double f(double x) {
        double r15152739 = 4.0;
        double r15152740 = 29.0;
        double r15152741 = r15152739 / r15152740;
        double r15152742 = 841.0;
        double r15152743 = 108.0;
        double r15152744 = r15152742 / r15152743;
        double r15152745 = x;
        double r15152746 = r15152744 * r15152745;
        double r15152747 = r15152741 + r15152746;
        return r15152747;
}

Error

Bits error versus x

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Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.1

    \[\frac{841.0}{108.0} \cdot x + \frac{4.0}{29.0}\]

  2. Final simplification0.1

    \[\leadsto \frac{4.0}{29.0} + \frac{841.0}{108.0} \cdot x\]

Reproduce

herbie shell --seed 2019168 
(FPCore (x)
  :name "Data.Colour.CIE:cieLABView from colour-2.3.3, A"
  (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0)))