2.1609   ODE No. 1609

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

\[ a^2 \sin (y(x))-b f(x)+y''(x)=0 \] Mathematica : cpu = 0.0367806 (sec), leaf count = 0 , could not solve

DSolve[-(b*f[x]) + a^2*Sin[y[x]] + Derivative[2][y][x] == 0, y[x], x]

Maple : cpu = 0. (sec), leaf count = 0 , could not solve

dsolve(diff(diff(y(x),x),x)+a^2*sin(y(x))-b*f(x)=0,y(x))