/synthesis

name: mfe-synthesis
description: "Meta-mathematical connections, cross-domain synthesis, and the Complex Plane as a navigational tool. Classifies problems by quadrant (Abstract/Embodied x Logic/Creativity), routes them to relevant domains, and traces dependency chains. Use when classifying mathematical problems across domains, navigating the Complex Plane of Experience, finding cross-domain connections, or building multi-domain solution strategies."
user-invocable: false
allowed-tools: Read Grep Glob
metadata:
  extensions:
    gsd-skill-creator:
      version: 1
      createdAt: "2026-02-26"
      triggers:
        intents:
          - "connection"
          - "through-line"
          - "plane"
          - "meta"
          - "overview"
          - "cross-domain"
          - "integration"
          - "wholeness"
        contexts:
          - "mathematical problem solving"
          - "math reasoning"

Synthesis

Part X: Being — Chapters 32, 33 — Plane Position: (0, 0) radius 0.6 — 35 Primitives

Workflow

1. **Classify the problem** using Position-Based Classification to determine its Complex Plane coordinates (real axis: logic↔creativity, imaginary axis: embodied↔abstract) 2. **Identify active domains** via Domain Activation — check which of the 10 domain regions contain the problem position 3. **Plan navigation path** through activated domains in dependency order, minimizing traversal cost 4. **Apply cross-quadrant composition** when the problem spans multiple quadrants — use bridge primitives for distant concepts (distance > 0.8) 5. **Trace the dependency chain** back to foundations to verify all prerequisites are covered

Key Concepts

**Complex Plane of Experience** (definition): The Complex Plane of Experience is a two-axis classification framework for mathematical concepts: the real axis spans from pure logic (-1) to pure creativity (+1), the imaginary axis spans from pure embodied (-1) to pure abstract (+1). Every mathematical concept occupies a position on this plane.

• Classifying mathematical problems by their character and abstraction level
• Organizing an entire mathematical curriculum into a navigable landscape
• Determining which mathematical domains are relevant to a given problem

**Quadrant Classification** (technique): The Complex Plane divides into four quadrants, each with distinct mathematical character: Q1 (Abstract+Creative): pure mathematics, category theory, topology; Q2 (Abstract+Logical): formal methods, proof theory, mathematical logic; Q3 (Embodied+Logical): applied science, physics, engineering; Q4 (Embodied+Creative): design, simulation, computational art.

• Quickly classifying a mathematical concept by its nature
• Organizing curriculum by quadrant for balanced learning
• Identifying which thinking mode a problem requires

**Domain Positioning** (definition): Each of the 10 mathematical domains occupies a region on the Complex Plane defined by a center position and radius: Perception (-0.2, 0.2, r=0.4), Waves (-0.4, 0.0, r=0.4), Change (0.0, -0.2, r=0.4), Structure (-0.3, 0.5, r=0.4), Reality (0.3, -0.4, r=0.35), Foundations (-0.6, 0.6, r=0.35), Mapping (0.2, 0.4, r=0.4), Unification (0.0, 0.6, r=0.3), Emergence (0.5, 0.0, r=0.4), Synthesis (0.0, 0.0, r=0.6).

• Mapping which domains cover which areas of the mathematical plane
• Identifying which domains overlap for cross-domain composition
• Routing problems to the most relevant domain based on plane position

**Mathematical Dependency Chain** (definition): Every complex mathematical concept traces back to simpler foundations through a directed acyclic graph of dependencies. A dependency chain is a path from a complex theorem back to the axioms it ultimately rests on. The length of the longest dependency chain in the MFE measures the depth of mathematical knowledge.

• Understanding the logical foundations of any mathematical result
• Finding the minimal prerequisites for learning a concept
• Tracing the intellectual history of mathematical ideas

**Cross-Quadrant Composition** (technique): The most powerful mathematical techniques combine concepts from different quadrants of the Complex Plane. Cross-quadrant composition bridges abstract and embodied, logical and creative, yielding solutions that neither quadrant alone could produce. The composition cost increases with plane distance.

• Solving problems that require combining abstract theory with practical application
• Finding creative approaches by crossing between logical and creative quadrants
• Building mathematical bridges between theory and computation

**Plane Navigation** (technique): Plane navigation is the technique of tracing paths through the Complex Plane from a problem's position to the primitives needed for its solution. A valid navigation path visits domains in dependency order, respecting prerequisite relationships, and minimizes total traversal cost.

• Finding the mathematical tools needed to solve a problem
• Building step-by-step solution strategies across domains
• Optimizing the order in which mathematical concepts are applied

**Position-Based Classification** (technique): Position-based classification maps a problem description to a Complex Plane position by analyzing its mathematical character: the logic-creativity balance (real axis) and the abstraction level (imaginary axis). Keyword patterns, domain activation signals, and structural cues determine the position.

• Automatically categorizing mathematical problems by their nature
• Routing student questions to the right area of mathematics
• Determining what kind of mathematical thinking a problem requires

**Domain Activation** (technique): Domain activation determines which of the 10 mathematical domains are relevant to a given problem based on its plane position. A domain is activated if the problem position falls within the domain's region. Multi-domain activation occurs for problems near domain boundaries or in overla