Panthoides (Greek: Πανθοίδης; fl.
c. 275 BC)[1] was a dialectician and philosopher of the Megarian school.
He concerned himself with "the logical part of philosophy",[2] and at some point taught the Peripatetic philosopher Lyco of Troas.
[4] He disagreed with Diodorus Cronus concerning his Master Argument, arguing that something is possible which can never be true, and that the impossible can never be the consequence of the possible, and that therefore not everything that has happened is necessarily true.
[6] This biography of a philosopher from ancient Greece is a stub.