Average Error: 0.1 → 0.1
Time: 4.8s
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 r173316 = x;
        double r173317 = y;
        double r173318 = cos(r173317);
        double r173319 = r173316 + r173318;
        double r173320 = z;
        double r173321 = sin(r173317);
        double r173322 = r173320 * r173321;
        double r173323 = r173319 - r173322;
        return r173323;
}
↓
double f(double x, double y, double z) {
        double r173324 = x;
        double r173325 = y;
        double r173326 = cos(r173325);
        double r173327 = r173324 + r173326;
        double r173328 = z;
        double r173329 = sin(r173325);
        double r173330 = r173328 * r173329;
        double r173331 = r173327 - r173330;
        return r173331;
}

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 2020036 
(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))))