float lower limit at given precision
j.nespolo at gmail.com
Thu Feb 23 22:15:48 CET 2012
this is my first message here: I'm a student in theoretical physics at
University of Pisa, Italy.
I have just started my thesis, and I need to diagonalise a matrix with
great precision. Unfortunately, after some research, I didn't find any
suitable option ready to use, so I'm translating a couple of routines
of the GNU Scientific Library from double to mpf_t.
In one routine, I need to chop off the small elements from a vector of
mpf_t. The problem is I cannot understand what small means in this
case. For those familiar with GSL, I need the equivalent of
Hopefully some of you will know.
Thanks a lot,
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