> Hi, there is a recent bug report: [ 2467104 ] plot2d of
> sin(x) incorrect
> https://sourceforge.net/tracker/index.php?func=detail&aid=2467104&group_id=4933&atid=104933
>
> It seems the problem hinges on *READ-DEFAULT-FLOAT-FORMAT*
> which is set incorrectly. (Should be double but it's
> single.)
>
> The system in question is SBCL on Ubuntu.
> Can anyone launch Maxima on such a system and check
> the value of *READ-DEFAULT-FLOAT-FORMAT* ?
Some time ago I compiled maxima with sbcl on ubuntu, this is the result.
wxMaxima 0.7.1 http://wxmaxima.sourceforge.netMaxima 5.16.3 http://maxima.sourceforge.net
Using Lisp SBCL 1.0.18.debian
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
The function bug_report() provides bug reporting information.
(%i1) to_lisp();
Type (to-maxima) to restart, ($quit) to quit Maxima.MAXIMA>
*READ-DEFAULT-FLOAT-FORMAT*
DOUBLE-FLOAT