Updates:
Cc: [email protected]
Blockedon: -sympy:3276 3276
Comment #2 on issue 3259 by [email protected]: lazy nsolve
http://code.google.com/p/sympy/issues/detail?id=3259
What you really want, I think, is a SymPy object that encapsulates an
arbitrary black box callable on numeric arguments, but also holds
unevaluated symbolic arguments. This is already doable with Function
and .eval, but I guess you want something a little more streamlined for
that purpose. Maybe you could allow to pass a second argument to Function
when using it to create an anonymous function that would be called on
numerical arguments. You would probably need to add nargs as well. Ronan,
do you see any issues with that proposal?
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