Usage History of 'summation'

The following chart shows how frequently 'summation' appeared in printed materials over time. For example, the word 'summation' occurred 2 times in books in 1644 and 59,519 times in 2008. From 1644 to 2008, the word 'summation' was used a total of 2,453,953 times in books scanned by Google. See Reference: Google Ngram project.

See also:

Find all anagrams of 'summation'
Words starting with a,b,c...
Words ending with a,b,c...
Words starting & ending with a,b,c....