general inverse solver?
Check out the Ryacas package. There is a vignette with some examples.
On Sun, Feb 8, 2009 at 3:11 PM, Carl Witthoft <carl at witthoft.com> wrote:
Just wondering if there's an R package which does tricks similar to what TK!Solver does. TK!Solver, for those not lucky enough to have found it, basically allows one to define a bunch of equations, assign values to an arbitrary subset of the variables, from which it calculates (either directly when possible or back-solving when not) the values of the other variable(s). thanks Carl
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