365bet中国官方网站

  • word of the day

    direct sum

    direct sum - 365bet中国官方网站 definition and meaning for word direct sum

    Definition
    (noun) a union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets

  • Word used in video below:
    text: so to sum up
    Download our Mobile App Today