Average Error: 0.1 → 0.1
Time: 19.7s
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 r119944 = x;
        double r119945 = y;
        double r119946 = cos(r119945);
        double r119947 = r119944 + r119946;
        double r119948 = z;
        double r119949 = sin(r119945);
        double r119950 = r119948 * r119949;
        double r119951 = r119947 - r119950;
        return r119951;
}
↓
double f(double x, double y, double z) {
        double r119952 = x;
        double r119953 = y;
        double r119954 = cos(r119953);
        double r119955 = r119952 + r119954;
        double r119956 = z;
        double r119957 = sin(r119953);
        double r119958 = r119956 * r119957;
        double r119959 = r119955 - r119958;
        return r119959;
}

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 2019325 
(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))))