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[Help-gsl] double limit


From: Cristobal Navarro
Subject: [Help-gsl] double limit
Date: Fri, 23 Jul 2010 19:04:40 -0400

Hello,

i am having trouble with the precision of some matrix values after i
compute M^n, some values of the computation reached the limit on the
smallest double.
2.22E-307 (smallest close to 0)
if i continue after this limit,  answers are just -nan or corrupted.

long double is not supported for matrix operations using gsl_blas_dgmm
 C = A*B;, so i am in a problem i think
any solution or workaround within the GSL context?

thanks in advance
Cristobal



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