sum

sum -- provides the sum of the members of a list, set, or chain complex, optionally with a function applied to each one.

  • sum List -- sum the elements of a list or sequence
  • sum(List,List,Function) -- sum results of applying a function
  • sum(List,Function) -- sum results of applying a function
  • sum(ZZ,Function) -- sum consecutive values of a function
  • sum Tally -- sum elements of a tally
  • sum Set -- sum elements of a tally
  • sum ChainComplex -- sum modules in a chain complex
  • sum ChainComplexMap -- sum components in a map of chain complexes

    • See also product.

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