A link editor and command-line interface for studying topology and geometry of 3-manifolds. SnapPy is based on Python and has a number of features which require running it inside of SageMath to use.
Download: Windows and Mac - General Installation Information
First time in SnapPy: Tutorial
If your goal is to run SnapPy in Sage, here is installation instructions for both Sage and SnapPy: Installing Sage and SnapPy. The instruction assume a fresh windows computer. If the instructions don't work or you have recommendations to make them more clear, please reach out and let me know!
A tool for calculating knot invariants, particularly as they relate to Khovanov Homology.
Download: XKnotJob.tar.gz
Helpful Documentation: XKnotJobDoc
Paul's Online Math Notes: Algebra to Diff-Eq Notes
Kostas' Courses: Algebra and Calc 1 Notes/Videos
Calculus 1: Used for MA220 at K-State
Calculus 2: Used for MA221 at K-State
Calculus 3: Used for MA222 at K-State
Applied Calculus: Used for MA205 at K-State
Desmos (Graphing)
Khan Academy (Interactive Practice)
Mathematics in the United States has historically centered the work of white men, actively excluding other groups and downplaying their contributions. While great strides have been made in recent years as a community we still fall far short of being a truly inclusive community. Here I list some important stories and organizations related to this goal: