Average Error: 0.1 → 0.1
Time: 23.0s
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 r18078702 = x;
        double r18078703 = y;
        double r18078704 = cos(r18078703);
        double r18078705 = r18078702 + r18078704;
        double r18078706 = z;
        double r18078707 = sin(r18078703);
        double r18078708 = r18078706 * r18078707;
        double r18078709 = r18078705 - r18078708;
        return r18078709;
}
↓
double f(double x, double y, double z) {
        double r18078710 = x;
        double r18078711 = y;
        double r18078712 = cos(r18078711);
        double r18078713 = r18078710 + r18078712;
        double r18078714 = z;
        double r18078715 = sin(r18078711);
        double r18078716 = r18078714 * r18078715;
        double r18078717 = r18078713 - r18078716;
        return r18078717;
}

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 2019158 
(FPCore (x y z)
  :name "Graphics.Rasterific.Svg.PathConverter:segmentToBezier from rasterific-svg-0.2.3.1, B"
  (- (+ x (cos y)) (* z (sin y))))