An infinite-dimensional vector Python package.

>>> from vector import vecadd
>>> vecadd((1, 2), (4, 5, 6))
(5, 7, 6)
>>> 
>>> from vector import Vector
>>> v = Vector((1, 2))
>>> w = Vector((4, 5, 6))
>>> v + w
Vector(5, 7, 6, ...)
>>> 
>>> from vector import vecnpadd
>>> vecnpadd((1, 2), ((3, 4, 5),
...                   (6, 7, 8)))
array([[4, 6, 5],
       [7, 9, 8]])

Installation

pip install git+https://github.com/goessl/vector.git

Usage

Read the documentation page or read the raw markdown

todo

• zip version between zip & zip_longest. Yields different sized tuples. Done: goessl/zipvar
• docstrings
• numpy routines
• multiaxis vectors: tensors?
• never use numpy.int64, they don't detect overflows
• sparse vectors (dicts)
• C, C++ & Java version

Checklist

• all modules imported in __init__.py?
• all functions and classes exposed in __all__ of every module?
• all docstrings copied to README.md?
• README.md and docs synchronised?
• all tests written?
• all tests passed?

License (MIT)

Copyright (c) 2022-2025 Sebastian Gössl

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 the following conditions:

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.