[Ecls-list] BUG: floating point underflow in TAN

[Juan Jose Garcia-Ripoll]

Hi

this is a bug in GLIBC 2.0, more precisely on the tanf() routine,
which causes this kind of error, but only on 64-bit platforms. You can
verify it writing the equivalent C program. I filed a bug report half
a year ago but it is not being taken very seriously.

Juanjo

-- 
Facultad de Fisicas, Universidad Complutense,
Ciudad Universitaria s/n Madrid 28040 (Spain)
http://juanjose.garciaripoll.googlepages.com