Language Reference

• Abstract definitions
  • Synopsis
  • Examples
  • Scope of abstraction
  • Abstract definitions with where-blocks
• Built-ins
  • Using the built-in types
  • The unit type
  • Booleans
  • Natural numbers
  • Integers
  • Floats
  • Lists
  • Characters
  • Strings
  • Equality
  • Universe levels
  • Sized types
  • Coinduction
  • IO
  • Literal overloading
  • Reflection
  • Rewriting
  • Strictness
• Coinduction
  • Coinductive Records
  • Old Coinduction
• Copatterns
  • Copatterns in function definitions
  • Mixing patterns and co-patterns
• Core language
• Data Types
  • Simple datatypes
  • Parametrized datatypes
  • Indexed datatypes
  • Strict positivity
• Foreign Function Interface
  • Haskell FFI
• Function Definitions
  • Introduction
  • General form
  • Special patterns
  • Case trees
• Function Types
  • Notational conventions
• Implicit Arguments
  • Metavariables
  • Unification
• Instance Arguments
  • Usage
  • Instance resolution
• Irrelevance
• Lambda Abstraction
  • Pattern matching lambda
• Local Definitions: let and where
  • let-expressions
  • where-blocks
• Lexical Structure
  • Tokens
  • Layout
  • Literate Agda
• Literal Overloading
  • Natural numbers
  • Negative numbers
  • Strings
  • Other types
• Mixfix Operators
  • Precedence
  • Associativity
  • Ambiguity and Scope
• Module System
  • Module application
  • Anonymous modules
  • Basics
  • Private definitions
  • Name modifiers
  • Re-exporting names
  • Parameterised modules
  • Splitting a program over multiple files
  • Datatype modules
  • Record update syntax
• Mutual Recursion
  • Old Syntax
• Pattern Synonyms
• Positivity Checking
  • NO_POSITIVITY_CHECK pragma
  • POLARITY pragmas
• Postulates
• Pragmas
• Record Types
  • Record declarations
  • Record modules
  • Eta-expansion
  • Instance fields
• Reflection
  • Builtin types
  • Metaprogramming
• Rewriting
• Safe Agda
• Sized Types
  • Example: Finite languages
  • References
• Telescopes
• Termination Checking
  • With-functions
• Universe Levels
• With-Abstraction
  • Usage
  • Technical details
• Without K