Advertisement
Guest User

Untitled

a guest
Jul 30th, 2014
214
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.67 KB | None | 0 0
  1. v1 = Table[i, {i, 1, 100000}];
  2. v2 = Table[i, {i, 1, 100001}];
  3. s1 = BitShiftRight[v1];
  4. s2 = BitShiftRight[v2];
  5. s1[[1 ;; 10]]
  6. s2[[1 ;; 10]]
  7.  
  8. Out[1070]= {0, 1, 1, 2, 2, 3, 3, 4, 4, 5}
  9.  
  10. Out[1071]= {2, 4, 6, 8, 10, 12, 14, 16, 18, 20}
  11.  
  12. v1 = Table[i, {i, 1, 100000}];
  13. v2 = Table[i, {i, 1, 100001}];
  14. s1 = BitShiftRight[v1];
  15. s2 = BitShiftRight[v2];
  16. s1[[1 ;; 10]]
  17. s2[[1 ;; 10]]
  18.  
  19. Out[799]= {0, 1, 1, 2, 2, 3, 3, 4, 4, 5}
  20.  
  21. Out[800]= {0, 1, 1, 2, 2, 3, 3, 4, 4, 5}
  22.  
  23. v = Range[100001];
  24. a = BitShiftRight[v[[;; 10]]];
  25. b = BitShiftRight[v][[;; 10]];
  26. a == b
  27.  
  28. False
  29.  
  30. v = RandomInteger[99, {80, 80, 55}];
  31. a = BitShiftRight[v[[;; 10]]];
  32. b = BitShiftRight[v][[;; 10]];
  33. a == b
  34.  
  35. False
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement