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Question: How do I give a boundary condition in terms of a variable

Question:How do I give a boundary condition in terms of a variable

aryachaty 4 Maple
derivative
March 09 2006
0
Hello to all users, I have a ode ode2 := (diff(psi(x), x$2)))-lambda^2*psi(x) = 0 The boundary conditions are that the value of the function at x(L1) = psi1 and the derivative of the function at x'(L2) = 0 (insulation cond for the heat problem). I can get the solver (dsolve) to work if I give a numerical value for L2: bcs2 := psi(L1) = psi1, D(f)(10) = 0 However I want it to work for a general case. Can this be done? Thanks, Arya
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