Re: Plot function of a function of a variable

*To*: mathgroup at smc.vnet.net*Subject*: [mg85302] Re: Plot function of a function of a variable*From*: Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com>*Date*: Tue, 5 Feb 2008 19:40:04 -0500 (EST)*Organization*: The Open University, Milton Keynes, UK*References*: <fo9ggo$sjc$1@smc.vnet.net>

khollund at gmail.com wrote: > Have some functions depending on A. > v1[A], D1[A]. These functions have some constants defined in L94[m, s, > r, l, t, c] > v1 - can be interpreted as value of a firm > D1 as value of debt > A as "stock price" > > Then I want to plot v1[A] vs D1[A]/v1[A] at A=100 and c changing from > 0 to 15. > Anyone know how to do this?? > > The following plots v1[A] when c goes from 0 to 15 if that is of any > help. > > Plot[{v1[100] /. L94[0.04, 0.20, 0.06, 0.5, 0.35, c]}, {c, 0, 15}] The built=in function *ListPlot* should do what you are looking for. You have to generate a list of pairs (I use *Table* in the example below to do so) either before calling *ListPlot* or directly inside it. For instance, ListPlot[Table[{v1[100], D1[100]/v1[100]} /. L94[0.04, 0.20, 0.06, 0.5, 0.35, c], {c, 0, 15}]] HTH. -- Jean-Marc