Given the lack of direct results, I need to consider the possibility that the repository might be private or has been deleted. The user might be asking for an article that explains how to find calculus solutions on GitHub, or how to use the Ctzhou86 repository. Alternatively, the user might be mistaken about the existence of such a repository.
If you are looking for the solutions or a summary of what is covered in that specific chapter of the repository, here is the breakdown of the standard curriculum found there:
Developer Ctzhou86's public GitHub repositories focus on data science and Python, with no specific repository found for Calculus Chapter 10 solutions. A standard Chapter 10 write-up covers parametric equations, polar coordinates, and conic sections, with relevant resources available in repositories like mikeroyal/Calculus-Guide ctzhou86 - GitHub
"Area of the polar sector," he whispered, typing the ancient code. $$A = \int_\alpha^\beta \frac12 r^2 , d\theta$$
Here is a story drafted around those themes.