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De rerum varietate, libri XVII . asterb e f i l s t, har enim dimidio latitudinis conteta; funt pariter,nifi quod l exiguum fpacium occupat,atq; uix partcmtotius quadratio& & erudita exercitatione indigent,uelut £t illud propofite/peripheriac & fuperficiei circuli redum & quadiatum cox-qualedefcribere:hocauteminlibrisdc Subtilitate, autem fic conftat, Datocirculofuperiores c d, deduces contingentemfpiraIeminB(nameam ducere te docui,potes & fi uelis,folum parte quajpunc~to b adiacet,defcribere: compendij labons caufa licet) &adperpendic
De rerum varietate, libri XVII . asterb e f i l s t, har enim dimidio latitudinis conteta; funt pariter,nifi quod l exiguum fpacium occupat,atq; uix partcmtotius quadratio& & erudita exercitatione indigent,uelut £t illud propofite/peripheriac & fuperficiei circuli redum & quadiatum cox-qualedefcribere:hocauteminlibrisdc Subtilitate, autem fic conftat, Datocirculofuperiores c d, deduces contingentemfpiraIeminB(nameam ducere te docui,potes & fi uelis,folum parte quajpunc~to b adiacet,defcribere: compendij labons caufa licet) &adperpendiculum ac, donec occurrat contingenti parsinterceptai«ter a &pundtum,concurfus sequalis eftperi-pherias circuliB cDEteiindirectumiungedimidium ab,&Circulo propo ^per totam defcribe femicirculum, & ex pun&o occurfusJitotqualcqna dcc]ucjto acj perpendiculumlineamad circunferentiam uf- ^—. - que:huiusdefcribequadratumcircu- dratummodo difcnbatur. VcrtA quomosdo a domejltcisJolumaperirU*
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