How to use in-sentence of “existential”:
+ In 1885, Charles Sanders Peirce and his student Oscar Howard Mitchell also created a notation for universal and existential quantifiers.
+ In 1897, William Ernest Johnson and Giuseppe Peano created another notation for universal and existential quantification.
+ The strongest notion of security, therefore, is security against existential forgery under an adaptive chosen message attack.
+ Invitation to existential psychology.
+ The movie revolves around a man who hires two existential detectives to find out about his “coincidence.” He meets his “other” and is tempted with the dark side of existentialism.