Promote to main: coordinate-ball manifold foundations#71
Merged
Conversation
…Ball family) Ports the Lee Smooth Manifolds coordinate-ball predicates into the new OpenGALib/Manifold foundations domain. Pure addition, design-neutral (Mathlib ChartedSpace/IsManifold only), 0 sorry. Source: import/smooth-manifolds-lee @ a5f308c Chap01/Sec01/Definition_1_extra_2.lean Chap01/Sec01_03/Definition_1_3_extra_1.lean Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Anchor-file convention: single **Math.** tags only (no **Eng.** prose), module docstring organised by architectural layer (model-generic → Euclidean → smooth-manifold) rather than textbook order, provenance demoted to a one-line footer. Statements and proofs unchanged.
New OpenGALib/Manifold/ domain: coordinate-ball chart predicates (IsCoordinateBall family) on raw Mathlib ChartedSpace/IsManifold, sitting below Riemannian. Original port by LehengChen (#65); docstrings revised to house style (single **Math.** tags, layered module narrative, provenance footer) before merge.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
develop → main 晋升。本次只带一项已验证稳定的内容:
新顶层域
OpenGALib/Manifold/— 坐标球图卡谓词(IsCoordinateBall一族),建在 Mathlib 裸ChartedSpace/IsManifold上,垫在Riemannian之下。源自 SmoothManifoldsLee 移植(原作 LehengChen #65,注释经 house-style 修订)。仅新增 3 个文件 / +165 行,不改动任何现有声明;叶子模块,无下游依赖。
验证:全库构建 3669 jobs ✓,3 个 fitness-function linter 0 警告 ✓,零新增 sorry。