maxima 5.20.1



Hi,
I have a problem with bessel functions.
First I  load(orthopoly)
Then I tried Legendre_p(3,x) and got the expression.

Then I tried Bessel_j(3,x)
 and the answer is Bessel_j(3,x)

but bessel_j(0,0) gives 1
bessel_j(1,0) gives 0

Can someone help me with this problem;

Thanks