Felix -
It does for me, as does commercial Macsyma also.
Dick Fell
Felix E. Klee wrote:
>Hi,
>
>Maxima 5.9.0 doesn't seem to be able to integrate
> 1/(cos(x)+sin(x))
>but Mathematica, Maple, and my formulary all say that there exists a
>solution (I haven't verified them yet).
>
>What now?
>
>Felix
>
>
>