Average Error: 0.1 → 0.1
Time: 4.3s
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 r202544 = x;
        double r202545 = y;
        double r202546 = cos(r202545);
        double r202547 = r202544 + r202546;
        double r202548 = z;
        double r202549 = sin(r202545);
        double r202550 = r202548 * r202549;
        double r202551 = r202547 - r202550;
        return r202551;
}
↓
double f(double x, double y, double z) {
        double r202552 = x;
        double r202553 = y;
        double r202554 = cos(r202553);
        double r202555 = r202552 + r202554;
        double r202556 = z;
        double r202557 = sin(r202553);
        double r202558 = r202556 * r202557;
        double r202559 = r202555 - r202558;
        return r202559;
}

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 2020002 
(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))))