• Tutorial: Adding a new Mathics3 Function
  • Hello, World! – using Predefined
    • Introducing the Builtin Class
      • Adding Help (Information[]) Text
  • Introducing the Builtin Class
    • Adding Help (Information[]) Text
      • Writing Document Tests
  • Adding Help (Information[]) Text
    • Writing Document Tests
      • Working with Multiple Patterns
  • Writing Document Tests
    • Working with Multiple Patterns
      • Function Application via Rules
  • Working with Multiple Patterns
    • Function Application via Rules
      • Class variables and Function Attributes
  • Function Application via Rules
    • Class variables and Function Attributes
      • Emitting warnings
  • Class variables and Function Attributes
    • Emitting warnings
  • Emitting warnings
• Case Studies for Adding Builtins
  • Selecting a Builtin to add
    • Adding Builtin Undefined
      • Decide where in the code and document to place the code in Mathics
      • What is Undefined?
      • Is there something similar to Undefined that we can use as an example?
      • First Skeletal version
      • Checking the Skeletal version
      • Completing Undefined
      • Testing Undefined
      • Pytest testing of Undefined
    • Adding Builtin Function KroneckerProduct
      • Finding a corresponding SymPy function and Wikipedia name for KroneckerProduct
      • KroneckerProduct placement in Mathics
      • KroneckerProduct Basic Skeleton
      • Checking the KroneckerProduct[] Skeletal Version
      • Completing KroneckerProduct
      • Testing KroneckerProduct[]
    • Adding Builtin Function Curl
      • Writing Curl in Mathics
      • Curl placement in Mathics3
      • Find corresponding Sympy, SciPy, mpmath, or NumPy function
      • Basic version of Curl using Rules
  • Adding Builtin Undefined
    • Decide where in the code and document to place the code in Mathics
      • What is Undefined?
    • What is Undefined?
      • Is there something similar to Undefined that we can use as an example?
    • Is there something similar to Undefined that we can use as an example?
      • First Skeletal version
    • First Skeletal version
      • Undefined Title Line
      • Undefined Symbol Definition Description
      • User-Oriented Examples
    • Checking the Skeletal version
      • Completing Undefined
    • Completing Undefined
      • Testing Undefined
    • Testing Undefined
      • Pytest testing of Undefined
    • Pytest testing of Undefined
      • Adding Builtin Function KroneckerProduct
  • Adding Builtin Function KroneckerProduct
    • Finding a corresponding SymPy function and Wikipedia name for KroneckerProduct
      • KroneckerProduct placement in Mathics
    • KroneckerProduct placement in Mathics
      • KroneckerProduct Basic Skeleton
    • KroneckerProduct Basic Skeleton
      • KroneckerProduct Title Line
      • KroneckerProduct Function Definition Description
      • KroneckerProduct Examples
    • Checking the KroneckerProduct[] Skeletal Version
      • Completing KroneckerProduct
    • Completing KroneckerProduct
      • KroneckerProduct[] skeletal code
      • KroneckerProduct[] class variables
      • KroneckerProduct[] evaluation method
      • KroneckerProduct[] evaluation method, second version
    • Testing KroneckerProduct[]
      • Adding Builtin Function Curl
  • Adding Builtin Function Curl
    • Writing Curl in Mathics
      • Two-dimensional Mathematical Definition
      • Two-dimensional Mathics3 Function
      • Three-dimensional Mathematical Definition
      • Three-dimensional Mathics3 Function
      • Adding Curl as an autoloaded function
      • Testing autoloaded Curl function
    • Curl placement in Mathics3
      • When there is no existing section in Mathics3 already…
    • Find corresponding Sympy, SciPy, mpmath, or NumPy function
      • Curl placement in Mathics3
    • Basic version of Curl using Rules
      • Basic Curl version
• Documentation Markup
  • Markup in Documentation
  • Markup for Code Examples
    • Example of >>, =, and = ...
    • Example of #>
    • Examples of S>
• Guidelines for Writing Documentation
  • Title
  • Definition Block
  • Extended Description Section