Am Freitag, den 07.05.2010, 17:53 -0400 schrieb Raymond Toy:
> Hmm. I know there's a problem with this test with ccl, but not sbcl.
> ccl fails because (expt 2 #c(-2d0 -1d0)) is not the same as (expt 2d0
> #c(-2d0 -1d0)). Perhaps sbcl fails for the same reason? I don't have
> sbcl currently installed.
I get the following results with SBCL:
(%i1) :lisp (expt 2 #c(-2d0 -1d0))
#C(0.19230972430417587 -0.15974031883619208)
(%i1) :lisp (expt 2d0 #c(-2d0 -1d0))
#C(0.19230972534099303 -0.1597403190784087)
The results are different.
Dieter Kaiser