《周易》卦序、卦辞与爻辞

Source: https://zh.wikisource.org/zh/周易
Retrieved: 2026-08-30

The underlying classical text is in the public domain. The Wikisource page
identifies the work as public domain; Wikisource contributions and page text
are otherwise available under CC BY-SA 4.0. This project stores a plain-text
transcription locally and links back to the source in this notice.

《梅花易数》体用说明参考：
https://zh.wikisource.org/zh/梅花易數

The underlying classical text is in the public domain. The implementation
uses a short independently organized summary of the traditional 体用生克
rules rather than copying a modern edition or translation.

《易传》彖传、大象传结构化资料：
https://github.com/godcong/yi

MIT License
Copyright (c) 2018 godcong

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to inclusion of the copyright and permission
notice. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND.

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

现代文第一版白话底稿：
https://github.com/ChenyuHeee/tao

MIT License
Copyright (c) 2026 Chenyu He

The modern-language draft is used under the MIT License. This project keeps
the attribution, normalizes line labels against its own Zhouyi transcription,
and makes local editorial corrections. The original copyright notice and
permission notice are reproduced below:

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to inclusion of the above copyright and permission
notice. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND.