e fine of the fumme of the arches B A andA D, and C R the fine of C D the difference ; D N the fine of D A, and N S equal to M B, thefine of A B, and therefore D S is the fumme, and D P the difference of the fines D A and A B snow then in the Quadrilateral Figure C £ G B, the rectangle made of C £… … 6 D loonomclna Btitamiica.
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Ioan Henrici Alstedii Scientiarum omnium encyclopædiæ : tomus primus [-quartus] ... (1649)](https://img.insideoutlibrary.com/img/200/ia-ioanhenricialste01alst-953-231.webp)
