||'''Book'''|| Advanced Engineering Mathematics ||
 ||'''Author'''|| Erwin Kreyszig ||
 ||'''Edition'''|| 8th Edition ||

/* code_begins */

{{{
x = var('x')    # define a variable x
y = function('y',x)   # define y to be a function of that variable
DE = y^3*diff(y,x) + x^3 == 0
print 'Differential Equation:'
show(DE)
soln = desolve(DE, [y,x], ics=(1,0))
print 'Solution:'
show(soln)

print 'Explicit solution:'
solve(soln,y)
}}}

/* code_ends */

 * '''Solution by''': 
    * Pankaj Pandey, Student, IIT Bombay