The Mathematical Demonstration of Dubhe
The mathematical demonstration of Dubhe has been updated and shown in 'page_1.jpg' and 'page_2.jpg'.
The PDF resolver in the original anonymous github server seems broken, so we have exported the pdf to jpg in this temporary repository.
You can also read and download the PDF from another anonymous repository https://github.com/ICPP2021/Dubhe. Sorry for the inconvenience.