Average Error: 0.1 → 0.1
Time: 3.2s
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 r179056 = x;
        double r179057 = y;
        double r179058 = cos(r179057);
        double r179059 = r179056 + r179058;
        double r179060 = z;
        double r179061 = sin(r179057);
        double r179062 = r179060 * r179061;
        double r179063 = r179059 - r179062;
        return r179063;
}
↓
double f(double x, double y, double z) {
        double r179064 = x;
        double r179065 = y;
        double r179066 = cos(r179065);
        double r179067 = r179064 + r179066;
        double r179068 = z;
        double r179069 = sin(r179065);
        double r179070 = r179068 * r179069;
        double r179071 = r179067 - r179070;
        return r179071;
}

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 2020024 
(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))))