A calculus is defined in terms of stipulations [ PR §202), (PG 369)], known rules of operation, and known decision procedures, and an expression is only a mathematical proposition in a given calculus (PR §155), and only if that calculus contains (PG 379) a known (and applicable) decision procedure, for "you cannot have a logical plan of search for a sense you don't know" (PR §148).
We have developed and validated a simple and generally applicable decision tree prediction model for children in the ED after OHCA by using a prospectively recorded, nationwide, Utstein-style Japanese database.
Multi-criteria Decision Analysis (MCDA) is the most popular framework employed in previous studies on MSWM; MCDA methods help multiple stakeholders evaluate the often conflicting criteria, communicate their different preferences, and rank or prioritize MSWM strategies to finally agree on some elements of these strategies and make an applicable decision.
"There are always nuances in scientific research findings... in order to adapt research findings to make an applicable decision, and certainly when it comes to medicines, I believe the commission members must have a level of qualification sufficiently high in order to effectively exploit the conclusions," (participant 13, male).
We developed a simple and generally applicable decision-tree prediction model for OHCA patients in the ED, by using a prospectively recorded nationwide Utstein-style Japanese database.
This is a once taken, always applicable decision.
It can, indeed, be shown that no generally applicable decision procedure for LPC is possible i.e., that LPC is not a decidable system.
As radical as the respective #3s are, Brouwer and Wittgenstein agree that an undecided φ is a mathematical proposition (for Wittgenstein, of a particular mathematical calculus) if we know of an applicable decision procedure.
If a genuine mathematical proposition is undecided, the Law of the Excluded Middle holds in the sense that we know that we will prove or refute the proposition by applying an applicable decision procedure (PG 379, 387).
On this interpretation, the later Wittgenstein precludes undecidable mathematical propositions, but he allows that some undecided expressions are propositions of a calculus because they are decidable in principle (i.e., in the absence of a known, applicable decision procedure).
(Against Weyl and Brouwer)." The point here is not that we need truth and falsity in mathematics we don't but rather that every mathematical proposition (including ones for which an applicable decision procedure is known) is known to be part of a mathematical calculus.
