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Proof of `The Personnel example, with probabilities`

groundedproofs/Lax392996Proofs/Bridge.lean · lax-392996

What this proof establishes

Assuming the claims on the left, the claim on the right holds — checked by the archive's pipeline. Proof code is not displayed here.

Read the Lean proof on GitHub

Description

By Theorem 12 the probability is that of Nairobi's annotation, which is t1∧t2t_1 ∧ t_2 by the annotated example; two independent variables give the product of their probabilities.