Average Error: 0.1 → 0.1
Time: 17.8s
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 r6475617 = x;
        double r6475618 = y;
        double r6475619 = cos(r6475618);
        double r6475620 = r6475617 + r6475619;
        double r6475621 = z;
        double r6475622 = sin(r6475618);
        double r6475623 = r6475621 * r6475622;
        double r6475624 = r6475620 - r6475623;
        return r6475624;
}
↓
double f(double x, double y, double z) {
        double r6475625 = x;
        double r6475626 = y;
        double r6475627 = cos(r6475626);
        double r6475628 = r6475625 + r6475627;
        double r6475629 = z;
        double r6475630 = sin(r6475626);
        double r6475631 = r6475629 * r6475630;
        double r6475632 = r6475628 - r6475631;
        return r6475632;
}

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 2019158 
(FPCore (x y z)
  :name "Graphics.Rasterific.Svg.PathConverter:segmentToBezier from rasterific-svg-0.2.3.1, B"
  (- (+ x (cos y)) (* z (sin y))))