If you have Maple 2026 (not yet released at the time of writing), then you already have the code listed here, so you'll only need these files if you want to view the source code, to see how it works. If you don't have Maple 2026, then you can download all these files and read them in Maple, but a simpler approach is this: Download the file MyLib.mla from the folder binary. Then add a line at the beginning of your .mapleinit file (google: Create Maple Initialization File) like this: libname := "/Users/hoeij/MyLib.mla", libname: (Edit this to adjust the path name to the folder where you placed MyLib.mla) After that, all the code in the help pages in these folders should work.