4.415   ODE No. 1415

d2dx2y(x)=2ncosh(x)ddxy(x)sinh(x)(a2+n2)y(x)=0

  1. Problem in Latex
  2. Mathematica input
  3. Maple input

Mathematica: cpu = 0.841107 (sec), leaf count = 273 {{y(x)c2(1)12(2n1)+1tanh2(x)14(2n1)+1(tanh2(x)1)12(a+n2+12(a+n+1)+12(2n1)+1)2F1(12(2n1)+a+n2+1,12(2n1)+12(a+n+1)+1;12(2n1)+2;tanh2(x))exp(12(n1)log(1tanh2(x))nlog(tanh(x)))tanh(x)+c1tanh2(x)14(2n+1)(tanh2(x)1)12(a+n2+12(a+n+1)+12(2n1)+1)2F1(a+n2,12(a+n+1);12(2n+1);tanh2(x))exp(12(n1)log(1tanh2(x))nlog(tanh(x)))tanh(x)}}

Maple: cpu = 0.109 (sec), leaf count = 43 {y(x)=_C1(sinh(x))n+12LegendreP(a12,n12,cosh(x))+_C2(sinh(x))n+12LegendreQ(a12,n12,cosh(x))}