I have been working on fractional expressions that become quadratics before they are solved.
There are many possibilities of which I have examined most?
They begin differently and end differently; I have organized them into files according to their endings (this would also be according to their difficulty)
one root zero
Inside each file there is a Case List that controls the file's output.
Attached to this post is the corresponding PDF; attached to the next will be the tarball.