changelog

开放gsl矩阵运算

Fri Aug 24 19:18:23 2001  Brian Gough  <[e-mail]>

	* test.c (main): renamed fsin to f_sin to avoid conflicts with
 	irix math libs.

Sun May  6 09:49:28 2001  Brian Gough  <[e-mail]>

	* eval.c (gsl_cheb_eval_err): take roundoff into account when
 	computing evaluation error (important when result is near zero).
	(gsl_cheb_eval_n_err): ditto

Tue Apr 24 17:08:29 2001  Brian Gough  <[e-mail]>

	* made deriv/integ functions thread safe

	* split out from specfunc directory