Contains Bessel Functions of the First and Second Kind and Modified Bessel Functions of the First and Second Kind.
Naming of the functions, and parameters, like in Mathematica: BesselJ, BesselY, BesselI, BesselK.
Special versions BesselJ0, BesselJ1, BesselY0, BesselY1, BesselI0, BesselI1, BesselK0, BesselK1.
Folder comes with Install option. As the "Read me" explains, tapping Install permanently installs the functions so they're available from any folder.
Folder also comes with a graphing setup:
(Did you know that ND1 can graph more than two functions at once?)
If you have other Special Functions to contribute, add, upload, and add a response to this thread. Thank you.