Hi,
In version 5.6, gcl 2.4.0, I get the "tan" limit.
In version pre5.9 under clisp, I get the "tan" limit.
After numer: TRUE, I get:
5.6-gcl 1.0
pre5.9-clisp .9999999999
Maybe this does not tell much, but just in case.
Pedro.
--
Pedro Fortuny Ayuso -------------> www.maths.qmul.ac.uk/~pf
School of Mathematical Sciences. Queen Mary College, Univ. London
Mile End Road, London E1 4NS, UK ------> www.qmul.ac.uk
P.Fortuny@maths.qmul.ac.uk Tfn. Nr. 44 20 7882 5493