{{{#Example 4, page no 6 var('t') #k is a definite physical constant. Can be anything. k = 1 y = function('y', t) f(t) = desolve(diff(y, t) - k*y, y) show(f(t).subs(c=2))

plot(f(t).subs(c=2), (t, 0, 10))

code_ends

phanindra,student,nmrec

Kreyszig-1.1-4 (last edited 2010-12-16 11:43:23 by phani)