He in fact rejected the universally accepted logic of deductive reasoning which had been codified initially by Aristotle, handed down with very little change into modern times, and very recently extended and generalised out of all recognition with the aid of mathematical symbolism.
Siya sa katotohanan tinanggihan ang lahat ng dako tinanggap lohika ng deduksyon nagpapasiya kung saan had been codified sa simula sa pamamagitan ng Aristotle, kamay down na may katiting baguhin sa modernong panahon, at tunay kamakailan-lamang na extended at generalised out ng lahat ng pagkilala sa tulong ng mga matematiko simbolo.