exponential generating function

名词 n.
中文释义

英文释义

名词 n.
  1. A formal power series with one indeterminate, whose coefficients are fractions with factorial denominators (of index corresponding to the power of the indeterminate) and numerators which represent a sequence of numbers that is to be studied.
    — Exponential generating functions are generally more convenient than ordinary generating functions for combinatorial enumeration problems that involve labelled objects.

词形变化

exponential generating functions plural
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