This important number theoretic concept... was discovered independently... by four mathematicians, and one of these was Post. Subsequent work by Post was instrumental to the further progress of the theory of recursive functions.
Ang mahalagang numero panteorya konsepto... ay natuklasan malaya... sa pamamagitan ng apat na mathematicians, at ang isa sa mga ito ay Post. Kasunod ng trabaho sa pamamagitan ng Post ay may kinalaman sa pang-unlad ng teorya ng recursive function.