Average Error: 0.0 → 0.0
Time: 3.1s
Precision: 64
\[\left(x \cdot x + y\right) + y\]
↓
\[\left(x \cdot x + y\right) + y\]
\left(x \cdot x + y\right) + y
↓
\left(x \cdot x + y\right) + y
double f(double x, double y) {
        double r767024 = x;
        double r767025 = r767024 * r767024;
        double r767026 = y;
        double r767027 = r767025 + r767026;
        double r767028 = r767027 + r767026;
        return r767028;
}
↓
double f(double x, double y) {
        double r767029 = x;
        double r767030 = r767029 * r767029;
        double r767031 = y;
        double r767032 = r767030 + r767031;
        double r767033 = r767032 + r767031;
        return r767033;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0.0
Herbie0.0
\[\left(y + y\right) + x \cdot x\]

Derivation

  1. Initial program 0.0

    \[\left(x \cdot x + y\right) + y\]

  2. Final simplification0.0

    \[\leadsto \left(x \cdot x + y\right) + y\]

Reproduce

herbie shell --seed 2020045 
(FPCore (x y)
  :name "Data.Random.Distribution.Normal:normalTail from random-fu-0.2.6.2"
  :precision binary64

  :herbie-target
  (+ (+ y y) (* x x))

  (+ (+ (* x x) y) y))