| 1311 |
else: |
else: |
| 1312 |
raise TypeError,"whereNonZero: Unknown argument type." |
raise TypeError,"whereNonZero: Unknown argument type." |
| 1313 |
|
|
| 1314 |
|
def erf(arg): |
| 1315 |
|
""" |
| 1316 |
|
returns erf of argument arg |
| 1317 |
|
|
| 1318 |
|
@param arg: argument |
| 1319 |
|
@type arg: C{float}, L{escript.Data}, L{Symbol}, L{numarray.NumArray}. |
| 1320 |
|
@rtype: C{float}, L{escript.Data}, L{Symbol}, L{numarray.NumArray} depending on the type of arg. |
| 1321 |
|
@raises TypeError: if the type of the argument is not expected. |
| 1322 |
|
""" |
| 1323 |
|
if isinstance(arg,escript.Data): |
| 1324 |
|
return arg._erf() |
| 1325 |
|
else: |
| 1326 |
|
raise TypeError,"erf: Unknown argument type." |
| 1327 |
|
|
| 1328 |
def sin(arg): |
def sin(arg): |
| 1329 |
""" |
""" |
| 1330 |
returns sine of argument arg |
returns sine of argument arg |
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