# Calz Docs Introduction
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## Table of Contents
1. [Overview](#overview)
2. [EpochDay and Rata Die](#epochday-and-rata-die)
3. [Context](#context)
4. [Calendar Trait](#calendar-trait)
5. [Supported Calendars](#supported-calendars)
6. [Usage Examples](#usage-examples)
7. [Notes](#notes)
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## Overview
- `Calz` provides conversions between calendar dates and a **common epoch** (`EpochDay`).
- Each calendar can define **variants**, e.g., Proleptic Gregorian, Julian Cutover.
- Optional **Context** allows for astronomical or geographical adjustments.
- Designed for scientific accuracy and clarity, with examples and documentation.
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## EpochDay and Rata Die
## Context
## Calendar Trait
## Supported Calendars
Each calendar is documented in its own Markdown file under `docs/CALENDARS/`.
Currently included:
- [Gregorian](CALENDARS/gregorian.md)
- [Coptic](CALENDARS/coptic.md)
- [Islamic](CALENDARS/islamic.md)
## Usage Examples
## Notes