/// Reduction: eval and eval's friends.<br/>
/// Functions are basically put into `impl` blocks, their docs are not inside this module.
pub mod reduce;
/// Syntax: term, expression, context.
/// Methods are inside the `reduce` module.
pub mod syntax;

/// Normal form: when we read back, we get a normal form expression.
pub mod normal;
/// Read back: read back functions, converting terms to normal forms
pub mod read_back;

/// Type checking: the four type checking functions.
pub mod type_check;