type describe(funcsolve) and read the description. If you can change your question to one that it claims to solve, it may work better. > -----Original Message----- > From: maxima-bounces at math.utexas.edu > [mailto:maxima-bounces at math.utexas.edu] On Behalf Of Bowo Prasetyo > Sent: Wednesday, March 19, 2008 1:50 AM >