As a starting point you can check out the notation appendices from my books: https://minireference.com/static/excerpts/noBSmathphys_v5_preview.pdf#page=129 http

As a starting point you can check out the notation appendices from my books: https://minireference.com/static/excerpts/noBSmathphys_v5_preview.pdf#page=129 https://minireference.com/static/excerpts/noBSmathphys_v5_pr... https://minireference.com/static/excerpts/noBSLA_v2_preview.pdf#page=143 https://minireference.com/static/excerpts/noBSLA_v2_preview.... You can also see this excerpt here on set notation https://minireference.com/static/excerpts/set_notation.pdf https://minireference.com/static/excerpts/set_notation.pdf That covers most of the basics, but I think your real question is how to learn all those concepts, not just the notation for them, which will require learning/reviewing relevant math topics. If you're interested in post-high-school topics, I would highly recommend linear algebra, since it is a very versatile subject with lots of applications (more so than calculus). As ColinWright pointed out, there is no one true notation and sometimes authors of textbooks will use slightly different notation for the same concepts, especially for more advanced topics. For basic stuff though, there is kind of a "most common" notation, that most books use and in fact there is a related ISO standard you can check out: https://people.engr.ncsu.edu/jwilson/files/mathsigns.pdf#page=10 https://people.engr.ncsu.edu/jwilson/files/mathsigns.pdf#pag... Good luck on your math studies. There's a lot of stuff to pick up, but most of it has "nice APIs" and will be fun to learn.