PyPyNum本是Python的第三方库(数学计算为主)，目前Mojo可能兼容，各位可以试试:-)
下面是链接：
PyPyNum | Version -> 1.11.0 | PyPI -> https://pypi.org/project/PyPyNum/ | Gitee -> https://www.gitee.com/PythonSJL/PyPyNum | GitHub -> https://github.com/PythonSJL/PyPyNum
下面是简介：
PyPyNum is a Python library for math & science computations, covering algebra, calculus, stats, with data structures like matrices, vectors, tensors. It offers numerical tools, programs, and supports computational ops, functions, processing, simulation, & visualization in data science & ML, crucial for research, engineering, & data processing.