Average Error: 0.0 → 0.0

Time: 1.8s

Precision: 64

\[\frac{x + 16.0}{116.0}\]

↓

\[\frac{16.0 + x}{116.0}\]

\frac{x + 16.0}{116.0}

↓

\frac{16.0 + x}{116.0}

double f(double x) {
        double r3978129 = x;
        double r3978130 = 16.0;
        double r3978131 = r3978129 + r3978130;
        double r3978132 = 116.0;
        double r3978133 = r3978131 / r3978132;
        return r3978133;
}

↓

double f(double x) {
        double r3978134 = 16.0;
        double r3978135 = x;
        double r3978136 = r3978134 + r3978135;
        double r3978137 = 116.0;
        double r3978138 = r3978136 / r3978137;
        return r3978138;
}

Error

The X axis uses an exponential scale — Bits error versus `x`

Try it out

In
Out

Enter valid numbers for all inputs

Derivation

Initial program 0.0
\[\frac{x + 16.0}{116.0}\]
Final simplification0.0
\[\leadsto \frac{16.0 + x}{116.0}\]

Reproduce

herbie shell --seed 2019156 +o rules:numerics
(FPCore (x)
  :name "Data.Colour.CIE:cieLAB from colour-2.3.3, B"
  (/ (+ x 16.0) 116.0))