I can't use NTL because i'm working on a commercial software. About the "error": my english is quite bad, maybe "imprecision" should be the real word. I have a serie of computacions, and at each step, i lose a bit o precision. I just want to minimise this imprecision. 2009/10/29 John Maddock <john@johnmaddock.co.uk>:
Thank you very much for ours replies. I had a look on these libs, but they don't fit to my context because i need the logarithm(s) function(s), and these libs don't implement it/them. And i don't have time nor skill to do it myself. I tried also MAPM, that implement logaritmic functions, but there is others problems with this lib. But i'm going to resolve them.
If you use the wrappers that Boost.Math supplies then both NTL::RR and mpfr supply all the std lib functions including log etc.
But analyse your code to find out where the error is coming from before you just reach for more digits.
John.
_______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost
-- PONS Rodrigue Analista Autónomo tel: 627.89.46.92 página web: r0d.developpez.com/index-es.php