Average Error: 0.0 → 0.0
Time: 1.3s
Precision: 64
\[\frac{1 \cdot \left|x\right|}{y} + 0.5\]
\[\frac{1 \cdot \left|x\right|}{y} + 0.5\]
\frac{1 \cdot \left|x\right|}{y} + 0.5
\frac{1 \cdot \left|x\right|}{y} + 0.5
double f(double x, double y) {
        double r1207765 = 1.0;
        double r1207766 = x;
        double r1207767 = fabs(r1207766);
        double r1207768 = r1207765 * r1207767;
        double r1207769 = y;
        double r1207770 = r1207768 / r1207769;
        double r1207771 = 0.5;
        double r1207772 = r1207770 + r1207771;
        return r1207772;
}

double f(double x, double y) {
        double r1207773 = 1.0;
        double r1207774 = x;
        double r1207775 = fabs(r1207774);
        double r1207776 = r1207773 * r1207775;
        double r1207777 = y;
        double r1207778 = r1207776 / r1207777;
        double r1207779 = 0.5;
        double r1207780 = r1207778 + r1207779;
        return r1207780;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\frac{1 \cdot \left|x\right|}{y} + 0.5\]
  2. Final simplification0.0

    \[\leadsto \frac{1 \cdot \left|x\right|}{y} + 0.5\]

Reproduce

herbie shell --seed 1 
(FPCore (x y)
  :name "(1.0 * abs(x) / y) + 0.5"
  :precision binary64
  (+ (/ (* 1 (fabs x)) y) 0.5))