Average Error: 0.1 → 0.1
Time: 5.4s
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 r196742 = x;
        double r196743 = y;
        double r196744 = cos(r196743);
        double r196745 = r196742 + r196744;
        double r196746 = z;
        double r196747 = sin(r196743);
        double r196748 = r196746 * r196747;
        double r196749 = r196745 - r196748;
        return r196749;
}
↓
double f(double x, double y, double z) {
        double r196750 = x;
        double r196751 = y;
        double r196752 = cos(r196751);
        double r196753 = r196750 + r196752;
        double r196754 = z;
        double r196755 = sin(r196751);
        double r196756 = r196754 * r196755;
        double r196757 = r196753 - r196756;
        return r196757;
}

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 2020027 
(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))))