Normative Cognition Explorer

One visual suite for learning, inspecting, and testing NDT.

Explorer v52 RC4 · 3 Sep 2026 · unratified candidate
Suite guide

Begin with Overview. It gives the shortest route into the theory. The other modules expose the axioms and conclusions, relationship architecture and removal tests, source-anchored comparisons, inferential structure, and narrated Judgment Paths.

Loading the theory map… Preparing the formal structure. If this message remains, reload the page once.
Whole-map overview · choose a region or zoom in for readable node labels.
Overview · tap a card to read it

Drag to move the map and pinch or use the zoom buttons to change scale. The Overview includes the formal section structure; Axioms and Theorems presents four explanatory axioms with their components and sixteen derived results. Under comparisons, filter by exact relation or choose a sourced comparison, then zoom for the paired external idea. In Architecture and Theory in Action, the history view is explicitly limited to the frozen 406-node Specification 1.4.5 baseline, while the current view contains 592 formal nodes. Search or jump to a region before selecting very dense nodes. On a phone, tap a node for readable details; with a keyboard, use arrow keys between nodes and Enter to open details.

Node role · card color
Functional subsystem · column tint
Explanatory scaffold · crosswalk and theorem links
Branch relation
What remains open
This legend contains only encodings used by the current view. Two-finger scroll or drag: pan · pinch or +/−: zoom · [ / ]: change detail · Esc: clear focus Drag to pan · pinch to zoom · tap a node for readable details