level set vs recital

level set

noun
  • An event consisting of level setting 

  • The set of values x for which a real-valued function f(x) is equal to a given constant. 

  • A state of mutual understanding among parties 

verb
  • To establish a baseline of mutual understanding 

recital

noun
  • The act of telling the order of events of something in detail the order of events; narration. 

  • The act of reciting (the repetition of something that has been memorized); rehearsal 

  • A vocal, instrumental or visual performance by a soloist. 

  • That which is recited; a story, narration, account. 

  • A formal, preliminary statement in a deed or writing in order to explain the reasons on which the transaction is founded, prior to a positive allegation. 

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