gsl/specfunc hyperg_1F1.c hyperg_U.c laguerre. ...

[jungman@sourceware.cygnus.com]

CVSROOT:	/cvs/gsl
Module name:	gsl
Changes by:	jungman@egcs.cygnus.com	99/05/07 21:52:39

Modified files:
	specfunc       : hyperg_1F1.c hyperg_U.c laguerre.c pow_int.c 
	                 test_hyperg.c test_sf.c 

Log message:
	overhauled laguerre to handle negative a