pub fn modus_ponens(
premise: Likeliness,
rule_reliability: Likeliness,
) -> LikelinessExpand description
Naive modus ponens. From a premise p (how expected it is to hold) and a rule’s
reliability r (how expected it is that p ⇒ q), the conclusion q is and(p, r)
— inference never produces a conclusion stronger than its weakest input.