Convert TEX to RST

TEX is the file extension for TeX documents, a typesetting system used for creating professional-quality documents, primarily in academic and technical fields. It was developed by Donald Knuth in the late 1970s to improve the appearance of mathematical and scientific papers. TeX is known for its precision and ability to handle complex formatting. LaTeX, built on top of TeX, simplifies document creation by providing a set of macros and templates for common document structures, making it easier to produce consistent, high-quality output.

The RST file extension stands for reStructuredText, a lightweight markup language widely used for technical documentation. Originally developed as part of the Docutils project in 2001, reStructuredText facilitates the creation of readable plaintext documents that can be easily converted into various output formats such as HTML, PDF, and LaTeX. Its clear syntax and straightforward conventions make it a preferred choice for documenting software projects, especially within the Python community. RST files serve a crucial role in maintaining accessible and well-structured documentation, ensuring consistency and simplicity in formatting across different platforms.