- https://physicspages.com/pdf/Relativity/Riemann%20tensor%20-%20symmetries.pdf Formulation and Solutions: Understanding the formulation of the Einstein field ...

brombo/galgebra was originally written by Alan Bromborsky, but was no longer actively maintained, and as of 2019-11-25 no longer exists. pygae/galgebra is a community fork, maintained by Pythonic ...

Abstract: Linear systems involved in engineering and scientific calculations can be more easily analyzed using similarity transformation. However, understanding the numerous abstract linear algebra ...

你好，我是豌豆花下猫。前几天，我重新整理了 Python 潮流周刊的往期分享，推出了第 1 季的图文版电子书，受到了很多读者的一致好评。 但是，合集和电子书的篇幅很长，阅读起来要花不少时间。所以，为了方便大家阅读，我打算将合集进一步整理，分门别类 ...

Abstract: Automatic grading requires the adaption of the latest technologies. It has become essential especially when most of the courses became online courses (MOOCs). The objectives of the current ...

一个新数据集外加思维链和思维程序两种方法之长，竟能让开源 LLM 的数学推理追上 GPT-4 等闭源大模型。 数学推理是现代大型语言模型（LLM）的一项关键能力。尽管这一领域近来进展不错，但闭源和开源 LLM 之间仍然存在明显的差距——GPT-4、PaLM-2 和 Claude 2 等闭 ...

We report an educational tool for the upper level undergraduate quantum chemistry or quantum physics course that uses a symbolic approach via the PySyComp Python library. The tool covers both ...

We demonstrate that a neural network automatically solves, explains, and generates university-level problems from the largest Massachusetts Institute of Technology (MIT) mathematics courses at a human ...