Understand R²D

R²D begins with two familiar statistical concepts—macrostate and microstate—and asks a more primitive question:

Relative to what is a state a microstate?

The Part I Introduction provides the shortest route into the full framework.

0. Introduction

• READ THE PART I INTRODUCTION →

1. Define the object

• Counting Requires Distinguishability
• Boundaries Define Scientific Objects
• Macrostate and Microstate

2. Define what can be realized

• Multiplicity
• Occupancy and Occurrence
• Recursive Replacement
• Recursive Carry

3. Define direction

• Possibility
• Constraint and Retention
• Asymmetry
• The Causal Inversion

4. Define recurrence

• Closure
• Recurrence
• Recursive Counting Across Scale

5. Put it together

• The R²D Law
• The R²D Second Law

6. Understand the implications

• Why R²D Is Not Coarse-Graining
• Scientific Objecthood
• Why the Mathematics Comes Before Units
• From Count Space to Physical Science

Reference

• Definitions & Symbols
• The Coins Example