Ideae mathematicae pars prima, sive methodus polygonorumKeerbergius, 1593 |
Common terms and phrases
&ta eft diuidendus aa aa aaaa aaaa.aaaa Arcus in circulo cccc cccc.cccc circumfcriptibilis coco cooo COROLLARII PRAXIS differentia eft Radix diuidendus Terminus quartus diuifor Quotiens EXEMPLVM fecundo in radium femiquadrati diame femiradij fumma eft Radix Huius & quadrati Huius producti Index infcriptibilis inuenta in radium octanguli ooco oooo ordinati circulo dato potentiæ tertiæ radij præcedentis partis termi primi eft Terminus primi partis nomi primo in radium prior Recta prior producti & femiquadrati Productum ex præcedentis progreffus eft diuifor progreffus eft Huius PROGRESSVS QVARTI PROPOSITIO quadrati diametri differen quadrati radij Quadratum termini primi quæ quarti progreffus quartus partis nominatæ Quotiens eft recta radice radij erit radium eft Huius Radix eft Terminus Radix eius recta prior Recta Semifsis termini primi tabulæ termini primi partis Terminus primus Productum Terminus quartus partis Terminus tertius Semifsis tertio in radium tertius Semifsis termini THEOREMA ET PRAXIS tia eft Radix tri differentia tri fumma СССС СССССССС