Revision history [back]
 | 1 | initial version |
Dou you need your matrix M to stay in the Integer Ring ? If not, you could try to work on the Rational Field:
sage: M = M.change_ring(QQ)
sage: M.echelonize()
or even on the the Real Double Field (which will do some roundings, but may save more space and time):
sage: M = M.change_ring(RDF)
sage: M.echelonize()
No idea whether it will solve your problem.
| | 2 | No.2 Revision |
Dou you need your matrix M to stay in the Integer Ring ? If not, you could try to work on the Rational Field: (Sage will use an algotithm that allow division):
sage: M = M.change_ring(QQ)
sage: M.echelonize()
or even on the the Real Double Field (which will do some roundings, but may save more space and time):
sage: M = M.change_ring(RDF)
sage: M.echelonize()
No idea whether it will solve your problem.
| | 3 | No.3 Revision |
Dou you need your matrix M to stay in the Integer Ring ? If not, you could try to work on the Rational Field (Sage (so that Sage will be allowed to use an algotithm that allow uses division):
sage: M = M.change_ring(QQ)
sage: M.echelonize()
or even on the the Real Double Field (which will do some roundings, but may save more space and time):
sage: M = M.change_ring(RDF)
sage: M.echelonize()
No idea whether it will solve your problem.
