The greatest integer function shown below, is defined so that it produces the gretest integer__ or equal to x. f(x)=[ [x] ] Answers.
Internet Encyclopedia of Philosophy. Plato (427â347 B.C.E.) Plato is one of the world's best known and most widely read and studied philosophers. He was the student of Socrates and the teacher of Aristotle, and he wrote in the middle of the fourth century B.C.E. in ancient Greece.
Plato's main contributions were in philosophy, mathematics and the  sciences. Plato founded an academy in Athens in 387 BCE, where he  researched and instructed others in phâ¦ilosophy and mathematics. His  teachings were carried on through his pupils.