Parent Directory
| 
Revision Log
| 
Patch
| revision 328 by gross, Mon Dec 5 07:01:00 2005 UTC | revision 329 by gross, Wed Dec 7 04:42:43 2005 UTC | |
|---|---|---|
| # | Line 2587 def sign(arg): | Line 2587 def sign(arg): |
| 2587 | @raises TypeError: if the type of the argument is not expected. | @raises TypeError: if the type of the argument is not expected. |
| 2588 | """ | """ |
| 2589 | if isinstance(arg,numarray.NumArray): | if isinstance(arg,numarray.NumArray): |
| 2590 | return numarray.sign(arg) | return wherePositive(arg)-whereNegative(arg) |
| 2591 | elif isinstance(arg,escript.Data): | elif isinstance(arg,escript.Data): |
| 2592 | return arg._sign() | return arg._sign() |
| 2593 | elif isinstance(arg,float): | elif isinstance(arg,float): |
|
||||||||
| ViewVC Help | |
| Powered by ViewVC 1.1.26 |