2.791   ODE No. 791

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

y(x)=sech(1x1)(2x3y(x)2x2y(x)+x5+x4+2x2cosh(1x1)+xy(x)2+y(x)2x2xcosh(1x1)1)x1 Mathematica : cpu = 7.09919 (sec), leaf count = 110

{{y(x)exp(1x2(K[5]+1)sech(1K[5]1)K[5]1dK[5])1xexp(1K[6]2(K[5]+1)sech(1K[5]1)K[5]1dK[5])(K[6]+1)sech(1K[6]1)K[6]1dK[6]+c1+x3+x2x+1+1}} Maple : cpu = 8.148 (sec), leaf count = 306

{y(x)=((x2+1)(e1(e(x1)1)2+1e(x1)1(1+x)((e(x1)1)2+1)(x1)dx)4(e1(e(x1)1)2+1e(x1)1(1+x)((e(x1)1)2+1)(x1)dxe2(x1)1)4+(e_C1(e(x1)1)2+1e2(x1)1)4(e_C1(e(x1)1)2+1)4(x2+1))((e_C1(e(x1)1)2+1e2(x1)1)4(e_C1(e(x1)1)2+1)4(e1(e(x1)1)2+1e(x1)1(1+x)((e(x1)1)2+1)(x1)dxe2(x1)1)4(e1(e(x1)1)2+1e(x1)1(1+x)((e(x1)1)2+1)(x1)dx)4)1}