[pbsd]

If you really want to know, you could cover most of it with [1,2].

[1] https://www.maa.org/sites/default/files/pdf/upload_library/2...

[2] https://www.maa.org/sites/default/files/pdf/upload_library/2...

[jbmsf]

This is great! Thank you.

[lisper]

Thanks!