MathGroup Archive 2007

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  • Subject: [mg77917] Re:QuestionUsenet
  • From: JanPax <pax0 at>
  • Date: Tue, 19 Jun 2007 06:59:43 -0400 (EDT)

  what is the easiest way to generate (in Mathematica) ALL terms given some
  function symbols and their arities
  and variables x,y, like e.g. f unary, g binary, up to depth N?
  x,y, f(x),f(y),g(x,f(x)),g(x,f(y))....
  Or even better, to generate *next* term at one step, so that all terms up
  to depth N  will be reached once.
  Thank you, JP

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