Average Error: 5.6 → 0.1
Time: 2.6s
Precision: binary64
\[\]
↓
\[\]
↓
double code(double x, double y) {
	return ((double) (((double) (((double) (1.0 - x)) * ((double) (3.0 - x)))) / ((double) (y * 3.0))));
}

↓
double code(double x, double y) {
	return ((double) (((double) (1.0 - x)) * ((double) (((double) (1.0 - ((double) (x / 3.0)))) / y))));
}

Error
Bits error versus x
Bits error versus y
Try it out
Your Program's Arguments
Results
Enter valid numbers for all inputs
Target
Original5.6
Target0.1
Herbie0.1
\[\]
Derivation
  1. Initial program 5.6
    \[\]
  2. Simplified0.4
    \[\leadsto \]
  3. Using strategy rm
  4. Applied associate-/r*0.1
    \[\leadsto \]
  5. Simplified0.1
    \[\leadsto \]
  6. Final simplification0.1
    \[\leadsto \]
Reproduce
herbie shell --seed 2020191 
(FPCore (x y)
  :name "Diagrams.TwoD.Arc:bezierFromSweepQ1 from diagrams-lib-1.3.0.3"
  :precision binary64

  :herbie-target
  (* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

  (/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0)))