Revision history [back]
 | 1 | initial version |
Here is a workaround suggested by Martin Albrecht, the current developer of fpylll:
sage: from fpylll import *
sage: A = random_matrix(ZZ, 6, 90)
sage: U = IntegerMatrix.identity(6)
sage: B = LLL.reduction(IntegerMatrix.from_matrix(A), U).to_matrix(matrix(ZZ, 6,
90))
sage: U = U.to_matrix(matrix(ZZ, 6,6))
sage: B == U*A
True
sage: abs(U.det())
1
| | 2 | No.2 Revision |
Here is a workaround suggested by Martin Albrecht, the current developer of fpylll:
sage: from fpylll import *
sage: A = random_matrix(ZZ, 6, 90)
sage: U = IntegerMatrix.identity(6)
sage: B = LLL.reduction(IntegerMatrix.from_matrix(A), U).to_matrix(matrix(ZZ, 6,
6, 90))
sage: U = U.to_matrix(matrix(ZZ, 6,6))
sage: B == U*A
True
sage: abs(U.det())
1
