Average Error: 0.1 → 0.1
Time: 6.4s
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 r204102 = x;
        double r204103 = y;
        double r204104 = cos(r204103);
        double r204105 = r204102 + r204104;
        double r204106 = z;
        double r204107 = sin(r204103);
        double r204108 = r204106 * r204107;
        double r204109 = r204105 - r204108;
        return r204109;
}
↓
double f(double x, double y, double z) {
        double r204110 = x;
        double r204111 = y;
        double r204112 = cos(r204111);
        double r204113 = r204110 + r204112;
        double r204114 = z;
        double r204115 = sin(r204111);
        double r204116 = r204114 * r204115;
        double r204117 = r204113 - r204116;
        return r204117;
}

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 2019322 
(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))))