[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Help-gsl] gsl_fcmp and 0
|
From: |
Brian Gough |
|
Subject: |
Re: [Help-gsl] gsl_fcmp and 0 |
|
Date: |
Mon, 8 Dec 2003 11:06:56 +0000 |
Jerome BENOIT writes:
> In order to compare 2 matrices, I use gsl_fcmp to compare their
> coefficients: I was very surprised when I realized that
>
> gsl_fcmp(1e-33,0,8.0*GSL_DBL_EPSILON) gives +1
>
> whereas I expected 0
>
> Is a feature or a bug ?
See the description in the reference manual.