Research library

Methods, applications, and theory.

Methods explains how FP1 instruments are built and graded. Applications leads with the current instruments, followed by selected worked applications and the preserved development record. Theory and archive contains exploratory work that may supply candidate models, analogues, and hypotheses; it is not part of the running instrument unless a published analysis cites it.

Operating record

Applications.

Current instruments · published record

Current instruments come first. Selected historical applications show the framework at work; the complete finite series remains available as development provenance.