Average Error: 0.1 → 0.1
Time: 17.1s
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 r163121 = x;
        double r163122 = y;
        double r163123 = cos(r163122);
        double r163124 = r163121 + r163123;
        double r163125 = z;
        double r163126 = sin(r163122);
        double r163127 = r163125 * r163126;
        double r163128 = r163124 - r163127;
        return r163128;
}
↓
double f(double x, double y, double z) {
        double r163129 = x;
        double r163130 = y;
        double r163131 = cos(r163130);
        double r163132 = r163129 + r163131;
        double r163133 = z;
        double r163134 = sin(r163130);
        double r163135 = r163133 * r163134;
        double r163136 = r163132 - r163135;
        return r163136;
}

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 2019323 
(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))))