Metadata-Version: 2.4
Name: spatialmath-lite-hhmaozy
Version: 1.3.0
Summary: Ultra-lightweight spatial mathematics library with optimized negative number support
Home-page: https://github.com/hh-dev/spatialmath-lite
Author: Hh
Author-email: HhMaozy <1345870646@qq.com>
License-Expression: MIT
Project-URL: Homepage, https://github.com/HhMaozy/spatialmath-lite
Project-URL: Repository, https://github.com/HhMaozy/spatialmath-lite.git
Project-URL: Issues, https://github.com/HhMaozy/spatialmath-lite/issues
Project-URL: Changelog, https://github.com/HhMaozy/spatialmath-lite/releases
Keywords: spatial,mathematics,3d,optimized,negative-numbers,edge-computing,embedded,lightweight,numpy
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Scientific/Engineering :: Mathematics
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Scientific/Engineering :: Visualization
Classifier: Typing :: Typed
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: numpy>=1.21.0
Provides-Extra: test
Requires-Dist: pytest>=7.0; extra == "test"
Requires-Dist: pytest-cov>=4.0; extra == "test"
Provides-Extra: dev
Requires-Dist: black>=23.0; extra == "dev"
Requires-Dist: mypy>=1.0; extra == "dev"
Requires-Dist: ruff>=0.1; extra == "dev"
Requires-Dist: pytest>=7.0; extra == "dev"
Requires-Dist: pytest-cov>=4.0; extra == "dev"
Provides-Extra: docs
Requires-Dist: sphinx>=7.0; extra == "docs"
Requires-Dist: sphinx-rtd-theme>=1.0; extra == "docs"
Dynamic: author
Dynamic: home-page
Dynamic: license-file
Dynamic: requires-python

# spatialmath
Lightweight spatial math library (NumPy only): 3D cube matrix conversion driven by spatial structure

An ultra-lightweight spatial math library with optimized negative number support. Ideal for edge computing, embedded systems, and educational use cases.

## Core Features
- **Extreme Performance**: Core code is only 385 lines
- **Minimal Dependencies**: Only relies on NumPy (≥1.21.0)
- **Optimized Negative Numbers**: Optimized encoding logic with <5% extra overhead
- **Production-Ready**: Complete type hints and comprehensive unit tests
- **Edge Computing Optimization**: Manual cache management for memory-sensitive environments
- **Version Compatibility**: Supports Python 3.8+ (compatible with older Python versions)

## Installation
### From Source (Recommended)
```bash
git clone https://github.com/HhMaozy/spatialmath.git
cd spatialmath
# Import directly without additional installation
