adruple , ainſi il ſe peut voir que la proportion du poix , eſt conre ſpondant à la proportion de la diſtance ſur les portions des cercles qui ſont en tre leſdites ügnes , & multipliant les parties des portions de cercles qui ſont entre leſdites lignes par le nombre du pois qui J eſt io int , lon…
e-rara · Eisenbibliothek Schlatt · No known copyright restrictions. Free to use for anything.
![An illustration from Mathematicall magick. Or, the wonders that may be performed by mechanicall geometry in two books, concerning mechanical powers [and] motions : being one of the most easie, pleasant, useful, (and yet most neglected) part of mathematicks ... (1680)](https://img.insideoutlibrary.com/img/200/ia-b30327751-311-0.webp)
