Average Error: 0.1 → 0.1
Time: 6.5s
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 r830 = x;
        double r831 = y;
        double r832 = cos(r831);
        double r833 = r830 + r832;
        double r834 = z;
        double r835 = sin(r831);
        double r836 = r834 * r835;
        double r837 = r833 - r836;
        return r837;
}
↓
double f(double x, double y, double z) {
        double r838 = x;
        double r839 = y;
        double r840 = cos(r839);
        double r841 = r838 + r840;
        double r842 = z;
        double r843 = sin(r839);
        double r844 = r842 * r843;
        double r845 = r841 - r844;
        return r845;
}

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 2020025 
(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))))