I founda something strange here:
y(x) = sin(2*x)*_C2+cos(2*x)*_C1+1/8*cos(2*x)+1/4*sin(2*x)*x
that's the answer maple give me when i run it for the first time
take a look at the two cos(2*x) tern?
shouldnt that be just ONE constant times it?
ok then if you run it again
somtimes it can collect them together give you single cos(2*x) term with ONE constant
but sometimes it just keep giving you TWO cos(2*x) terms.....
I am using Maple 11.02 Classical Mode on xp xp2 english version
Is this somekind of Maple programme problem? Personally I am interested in mathematically programme developping as well. So it brought my attenstion