Hi!
This session shows it all:
(%i1) bug_report();
The Maxima bug database is available at
http://sourceforge.net/tracker/?atid=104933&group_id=4933&func=browse
Submit bug reports by following the 'Submit New' link on that page.
Please include the following build information with your bug report:
-------------------------------------------------------------
Maxima version: 5.9.3
Maxima build date: 13:0 3/31/2006
host type: i686-pc-linux-gnu
lisp-implementation-type: GNU Common Lisp (GCL)
lisp-implementation-version: GCL 2.6.7
-------------------------------------------------------------
The above information is also available from the Maxima function build_info().
(%o1)
(%i2) integrate(1/(a*x^2+b), x);
Is a b positive or negative?
Is a b positive or negative?
Is a b positive or negative?
Is a b positive or negative?
Is a b positive or negative?
Is a b positive or negative?
Is a b positive or negative?
Is a b positive or negative?
Is a b positive or negative?
Maxima encountered a Lisp error:
Console interrupt.
Automatically continuing.
To reenable the Lisp debugger set *debugger-hook* to nil.
(%i3)