Average Error: 0.1 → 0.1
Time: 12.8s
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 r140379 = x;
        double r140380 = y;
        double r140381 = cos(r140380);
        double r140382 = r140379 + r140381;
        double r140383 = z;
        double r140384 = sin(r140380);
        double r140385 = r140383 * r140384;
        double r140386 = r140382 - r140385;
        return r140386;
}
↓
double f(double x, double y, double z) {
        double r140387 = x;
        double r140388 = y;
        double r140389 = cos(r140388);
        double r140390 = r140387 + r140389;
        double r140391 = z;
        double r140392 = sin(r140388);
        double r140393 = r140391 * r140392;
        double r140394 = r140390 - r140393;
        return r140394;
}

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 2019297 
(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))))