Extension of the construction of the previous note to conoprims with two or one constant element

Abstract

In the previous note, we solved the problem of transferring all kinds of constructions made on a plane into a system of connotations of points and rays; and conversely, we reduced the solutions of all kinds of problems in seconds of connotations of points and rays, having three constant elements, to ordinary problems on a plane. Naturally, the idea arises to extend the solution to those simplest cases when in the seconds of conoprimes there are only two or only one common element.