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Old 2007-02-01, 22:56   #1
Feb 2007

5 Posts
Default Linear algebra in MPQS

Hi all, I'm an italian student and I need your support.

I'm implementing MPQS with GMP, the implemented sieving algorithm works fine and I obtain the sparse matrix representing the good relations that I can use to solve the linear algebra and find factors.

My problem is just to solve the linear algebra. I need a C++ implementation or Pari/GP function that find these solutions using gaussian elimination or lanczos (faster, right?).

Thx in advance!
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