Average Error: 0.0 → 0
Time: 1.0s
Precision: binary64
\[\]
↓
\[\]
↓
double code(double x, double y) {
	return ((double) (((double) (x + y)) + x));
}

↓
double code(double x, double y) {
	return ((double) (((double) (x + x)) + 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
Original0.0
Target0
Herbie0
\[\]
Derivation
  1. Initial program 0.0
    \[\]
  2. Using strategy rm
  3. Applied add-sqr-sqrt32.7
    \[\leadsto \]
  4. Simplified32.7
    \[\leadsto \]
  5. Simplified32.7
    \[\leadsto \]
  6. Using strategy rm
  7. Applied associate-+r+32.7
    \[\leadsto \]
  8. Using strategy rm
  9. Applied associate-+r+32.7
    \[\leadsto \]
  10. Using strategy rm
  11. Applied rem-square-sqrt0
    \[\leadsto \]
  12. Final simplification0
    \[\leadsto \]
Reproduce
herbie shell --seed 2020190 
(FPCore (x y)
  :name "Graphics.Rendering.Plot.Render.Plot.Legend:renderLegendOutside from plot-0.2.3.4, A"
  :precision binary64

  :herbie-target
  (+ y (* 2.0 x))

  (+ (+ x y) x))