... contained> by the <lines> AB, B” (the morphology of the word the determines, in the original Greek, the iden-tity of the elided expressions, given of course the expectations created by thegenre).In ... below). Theaim of these footnotes, then, is to help the readers in checking the validityof the argument.4introductionrA two-part set of comments follows each proposition (or, in some cases,units of ... without the “and” connector!) will then mean the square AB plus the square EZH.” In such cases, the sense of the ex-pression is in itself ambiguous (the following predicate may apply to the sumof...