Stevin, Simon
,
Mathematicorum hypomnematum... : T. 4: De Statica : cum appendice et additamentis
,
1605
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S*TATICES*.
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axungia illud oleo perungitur; </
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<
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xml:space
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">aliud humido aëre turgeſcit, aliud erugine cor-
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ripitur, quæ omnia (ut multa alia omittam) machinarum motus modò expe-
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diunt, modò impediunt. </
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<
s
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xml:space
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">Itaque ut in Statices Praxis præfatione dictum eſt, hu-
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juſmodi proportioni, quæ probabilis videtur, nullo modo fidendum eſt: </
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<
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omnia iſta quæ Cardanus 5 Proport. </
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<
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<
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">in variis propoſitionibus, aliiq́ue quam
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plurimi hinc deducunt, falſa & </
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<
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<
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ſohis motus & </
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vendi æquilibrio contenti ſimus, quippe quæ his abundè ſatis faciat.</
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style
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">Staticam eſſe Mathematicarum Liberalium
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artium unam.</
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<
s
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xml:space
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">QVamvis de iſtarum rerum nominibus quibus doctrina nihil obſcuratur
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controvertere, aut in diſceptationem vocare ſupervacaneum ſit; </
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<
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xml:space
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tamen cur hæc eò pertinere quis arbitretur; </
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<
s
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xml:space
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">nam nos cum uſui erit Staticam li-
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beralem artem appellabimus, atq; </
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<
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ceſſe fuerit. </
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<
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xml:space
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">Quemadmodum igitur numeri & </
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<
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">magnitudinis materia diverſa,
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meritiſſimò quoque artium ſuarum limites & </
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<
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">confinia ſecernenda diſtinguit;
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</
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<
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">illaq́ue Arithmeticæ hæc Geometriæ terminis circumſcribitur, ut ſingulæ con-
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venientiori ordine, magis propriè, magisq́; </
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<
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tur: </
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<
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">cumq́ue ſubtilis materies iſtis artibus ſubjecta à natura nobis ingenita aut
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cognita non ſit; </
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<
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">ſed è variorum ſcriptis qui ſummo ſtudio maximaq́ue diligen-
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tia in his ſeſe exercuere, imò non rarò caſu notitiam excellentium rerum ſunt
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adepti, perdiſcenda ſit; </
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<
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xml:space
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">atque illarum cognitio humano uſui perquam neceſſa-
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ria, ideoq́ue homine ingenuo digna, unde ipſæ liberales artes appellantur, & </
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ſua certitudine reliquas artes longè antecellant; </
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<
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">meritò Mathematicæ appellan-
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tur, cum ita eſſe non perſuadeant, ſed demonſtrando cogant, doceantq́ue. </
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<
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ratione etiam Statica iſtis connumeranda, partim quia hujus materia gravitas,
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ſit ab illarum utraque, numero ſcilicet & </
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<
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quia proprietates hujus ſubtilitate quoque illis non cedant, cujus vel hoc ar-
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gumentum ſit, quod omnium tardiſſimè è tenebris eruta, in lucem ſit edita. </
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<
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nique cum ab ultimis uſque initiis tantæ certitudinis ſit, quantæ illæ pari jure
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peculiaris quædam ars Liberalis Mathematica, & </
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<
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">Objiciat autem quis, Geometricas figurationes in ipſius demonſtrationibus
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non rarò adhiberi, ideoq́; </
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meticæ accidere; </
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ex ipſa Geometria ſit repetenda? </
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meris tuebitur, aut defendet. </
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<
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ſo figura figuræ dupla, item tria plana duobus æquari dicuntur? </
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<
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propoſitiones Geometricas abſque numeris demonſtrari non poſſe, quamvis
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artes inter ſe ſint diverſæ & </
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Geometrici generis omnino cenſentur, alia eſt ratio, quam Staticæ, & </
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diſſimilis. </
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<
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">nam Staticæ materia ſeu ſubjectum quæ eſt gravitas, non ſecus quàm
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magnitudo, & </
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<
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dere, numero, & </
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<
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">menſura) in qualibet ſubſtantia magno hominum commodo
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deprehenduntur; </
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<
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ritò liberalium Mathematicarum artium unafuerit.</
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