4 Matching Annotations
  1. May 2020
    1. The Microsoft Calculator program uses the former in its standard view and the latter in its scientific and programmer views.
    1. In the context of first-order logic, a distinction is maintained between logical validities, sentences that are true in every model, and tautologies, which are a proper subset of the first-order logical validities. In the context of propositional logic, these two terms coincide.

      A distinction is made between the kind of logic (first-order logic) where this other distinction exists and propositional logic, where the distinction doesn't exist (the two terms coincide in that context).

    1. The qualifier of ‘certain circumstances’ is important to highlight here, because it’s often the context in which information exists that determines whether it can identify someone.