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This PR represents a comprehensive overhaul of the triangles documentation, transforming it into a professional educational resource with extensive cross-references and mathematical rigor.

Technical Improvements

-Resolve Documenter.jl Warnings: Added proper versioning (v0.1.0) to eliminate inventory warnings
-Link Verification Workflow: Established fetch_webpage verification for all external references
-Markdown Compliance: Fixed MD049 linting issues for professional documentation standards

Documentation Enhancements

-30+ Verified MathWorld Links: Comprehensive educational references for all major concepts
-Detailed Mathematical Content: Enhanced with derivations, examples, and step-by-step explanations
-Historical Context: Added biographical information for key mathematicians
-Practical Applications: Expanded applications section with specific use cases

Educational Value

Transformed basic triangle reference into comprehensive learning resource suitable for self-study and mathematical education.

Quality Assurance

-All external links verified functional
-Markdown linting compliance
-Consistent mathematical notation
-Documentation builds without warnings

…finitions

- Fix all markdown linting issues (blank lines, proper formatting)
- Express fundamental properties as mathematical formulas with descriptions
- Use Greek letters (α, β, γ) for angles instead of Latin letters
- Add comprehensive transversals section with Ceva's and Menelaus' theorems
- Include biographical information and external links for mathematical theorems
- Create Fundamental Definitions section with key geometric terms:
  - Concurrent lines, collinear points, vertex, perpendicular, bisect
- Improve mathematical notation and LaTeX formatting throughout
- Add exterior angles sum property (360°)
- Enhance educational value with clear explanations and proper structure
…d improve copilot instructions

- Add MathWorld links to all major triangle concepts and theorems
- Include links for triangle types (equilateral, isosceles, scalene, acute, right, obtuse)
- Add links for fundamental properties (triangle inequality, exterior angles)
- Link geometric definitions (concurrent lines, collinear points, vertex, perpendicular, bisector)
- Include transversal and cevian concept links (median, altitude, angle bisector)
- Add links for special points (circumcenter, incenter, centroid, orthocenter)
- Link major theorems (Pythagorean, Heron's formula, Thales, Law of Sines/Cosines)
- Include circle properties (circumcircle, incircle, excircles, circumradius, inradius)
- Add triangulation application link
- Fix MD049 linting issues by removing improper emphasis formatting
- Update copilot instructions to require fetch_webpage verification for all MathWorld links
- Ensure all links are verified and contextually appropriate for educational reference
- Add version = "0.1.0" to Project.toml following Julia package conventions
- Add inventory_version = "0.1.0" to HTML configuration in docs/make.jl
- Eliminates warnings about missing version information during documentation builds
- Enables proper cross-referencing capabilities for documentation inventory system
- Follows Julia ecosystem best practices for package versioning
- Add comprehensive perimeter and semi-perimeter definitions with MathWorld links
- Enhance Heron's formula section with detailed explanation and context
- Improve trigonometric area formula with clear variable explanations
- Add comprehensive coordinate geometry area formula
- Expand right triangle section with detailed cathetes/hypotenuse definitions
- Add extensive Pythagorean triples content including:
  - Primitive vs non-primitive triples explanation
  - Complete generation formula with mathematical derivation
  - Multiple worked examples
- Add comprehensive Geometric Mean Theorem section with:
  - Alternative theorem names and context
  - Complete mathematical formulations for all relationships
  - Detailed explanation of why it's called 'geometric mean'
  - Links to supporting mathematical concepts
- Reorganize special right triangles for improved clarity
- Add detailed explanations for educational context throughout
- Maintain consistent MathWorld linking for all mathematical concepts
- Reorganize Advanced Right Triangle Theorems section for better flow
- Update Thales' Theorem link to use Wikipedia instead of MathWorld for better content
- Add detailed derivations for special right triangles:
  - Complete 45°-45°-90° triangle derivation with Pythagorean theorem explanation
  - Comprehensive 30°-60°-90° triangle derivation from equilateral triangle construction
  - Include altitude calculations and geometric reasoning
- Add area formula for isosceles right triangle
- Improve mathematical explanations with step-by-step geometric constructions
- Enhance educational value with clear derivation paths for all special triangle properties
- Maintain consistent formatting and mathematical notation throughout
- Add biographical links for Giovanni Ceva and Menelaus of Alexandria
- Update concurrent lines link to Wikipedia for better content coverage
- Enhance Applications section with more specific and useful links:
  - Add triangular meshes link for computer graphics applications
  - Add vector decomposition link for physics applications
  - Add projectile motion link showing practical triangle applications
- Update index.md with current progress status and completion notes
- Polish overall documentation quality and cross-references
@AronT-TLV AronT-TLV merged commit b745ce6 into main Aug 1, 2025
3 checks passed
@AronT-TLV AronT-TLV deleted the feature/review-geometry-documentation branch August 1, 2025 13:50
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2 participants