summation vs vita

summation

noun
  • summarization; summary; summing up. 

  • summing; summing up; adding (adding up) of a series of items. 

vita

noun
  • A curriculum vitae. 

  • A hagiography; a biography of a saint. 

How often have the words summation and vita occurred in a corpus of books? (source: Google Ngram Viewer )