gasuss_a,gauss_b



I tried.

(%i9) display2d:false;

(out9) false
(%i10) load(odelin);

(out10) "C:/Maxima-5.20.1/share/maxima/5.20.1/share/contrib/diffequations/odelin.lisp"
(%i11) odelin(-'diff(f,x,2)+a*f/(1+x^2),f,x);

(out11) 
{gauss_a((sqrt(4*a+1)+3)/2,-(sqrt(4*a+1)-3)/2,2,-(%i*x-1)/2)*(x^2+1),gauss_b((sqrt(4*a+1)+3)/2,-(sqrt(4*a+1)-3)/2,2,-(%i*x-1)/2)*(x^2+1)}

Is there any way to calculate/evaluate the gauss_a or gauss_b functions in Maxima?

Rich