{{{#Example 5, page no 8

var('x') y = function('y', x) f(x) = desolve(diff(y, x) + y/x, y) show(f(x))

plot(f(x).subs(c=1), (x, 0.1, 1), detect_poles=True)

}}}

Kreyszig-example 5:; page: 6 (last edited 2010-12-15 12:39:53 by phani)