Student Dictionary

2 entries found for factorial.
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Main Entry: 1fac·to·ri·al
Pronunciation: fak-primarystresstomacrr-emacron-schwal, -primarystresstodotr-
Function: noun
1 : the product of all the positive whole numbers from 1 to the number given -- symbol !
2 : the quantity 0! that is defined as equal to 1

Pronunciation Symbols