Abstract

It is usually accepted that Chrysippus of Soli proposed the “connexivist view” of the conditional. I assume here that Chrysippus also supported the “inclusion view” and that differentiated between two kinds of conditionals: strong and weak conditionals. The latter assumptions allow me to link Chrysippus’ interpretation of the con- ditional to a computer program such as Non-Axiomatic Reasoning System (NARS). The inclusion view enables to deem Stoic condition- als as inheritance relations in NARS. The distinction between strong and weak conditionals helps assign values of frequency and confidence such as those NARS inheritance relations have to Stoic conditionals.