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genfunc[rgf_term] - finds values of terms in a sequence
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Calling Sequence
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rgf_term(Fz, z, n)
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Parameters
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Fz
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rational generating function of z
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z
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name, generating function variable
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n
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integer, index of term to evaluate
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Description
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This procedure finds the value of the nth term in the sequence encoded by the generating function Fz.
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The value FAIL is returned if Fz is a trivial rational generating function.
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The command with(genfunc,rgf_term) allows the use of the abbreviated form of this command.
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Examples
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