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D.8.7.17 realLLL
Procedure from library recover.lib (see recover_lib).
- Usage:
- realLLL(M); matrix M
- Assume:
- The columns of M represent a basis of a lattice.
The groundfield is the field of real number or the field of complex numbers, the
elements of M are real numbers.
- Return:
- matrix: the columns representing an LLL-reduced basis of the lattice given by M
Example:
| | LIB "recover.lib";
ring r=(real,50),x,dp;
matrix M[5][4]=
1,0,0,0,
0,1,0,0,
0,0,1,0,
0,0,0,1,
5*81726716.91827716, 817267.1691827716, poly(10)**30, 13*81726716.91827716;
matrix L=realLLL(M);
print(L);
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