Average Error: 0.1 → 0.1
Time: 15.2s
Precision: 64
\[\left(x + \cos y\right) - z \cdot \sin y\]
↓
\[\left(x + \cos y\right) - z \cdot \sin y\]
\left(x + \cos y\right) - z \cdot \sin y
↓
\left(x + \cos y\right) - z \cdot \sin y
double f(double x, double y, double z) {
        double r197822 = x;
        double r197823 = y;
        double r197824 = cos(r197823);
        double r197825 = r197822 + r197824;
        double r197826 = z;
        double r197827 = sin(r197823);
        double r197828 = r197826 * r197827;
        double r197829 = r197825 - r197828;
        return r197829;
}
↓
double f(double x, double y, double z) {
        double r197830 = x;
        double r197831 = y;
        double r197832 = cos(r197831);
        double r197833 = r197830 + r197832;
        double r197834 = z;
        double r197835 = sin(r197831);
        double r197836 = r197834 * r197835;
        double r197837 = r197833 - r197836;
        return r197837;
}

Error

Bits error versus x

Bits error versus y

Bits error versus z

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.1

    \[\left(x + \cos y\right) - z \cdot \sin y\]

  2. Final simplification0.1

    \[\leadsto \left(x + \cos y\right) - z \cdot \sin y\]

Reproduce

herbie shell --seed 2020042 
(FPCore (x y z)
  :name "Graphics.Rasterific.Svg.PathConverter:segmentToBezier from rasterific-svg-0.2.3.1, B"
  :precision binary64
  (- (+ x (cos y)) (* z (sin y))))