Main  History  Search  Repository tree

[BACK] Return to bianc_locam_01_la_1615.xml CVS log [TXT][DIR] Up to [CVSROOT] / texts / archimedes / xml

Colored diff for /texts/archimedes/xml/Attic/bianc_locam_01_la_1615.xml between version 1.16 and 1.17

version 1.16, 2002/08/07 16:58:54 version 1.17, 2002/08/07 22:08:31
Line 2582 
Line 2582 
  
 <s>in probatione minoris facta e&longs;t Abductio, cum enim ip&longs;e vellet re&shy;<lb/>ctificare circumferentiam circuli per lunulas, nec valeret, alij per lineam, <lb/>quandam quadratricem, vt e&longs;t apud Pappum <expan abbr="Alexandrin&utilde;">Alexandrinum</expan>, &amp; apud P. </s> <s>in probatione minoris facta e&longs;t Abductio, cum enim ip&longs;e vellet re&shy;<lb/>ctificare circumferentiam circuli per lunulas, nec valeret, alij per lineam, <lb/>quandam quadratricem, vt e&longs;t apud Pappum <expan abbr="Alexandrin&utilde;">Alexandrinum</expan>, &amp; apud P. </s>
  
 <s>Cla&shy;<lb/>uium in fine &longs;exti Elem. </s> <s>Cla&shy;<lb/>uium in fine &longs;exti Elem.
  
 <s>&amp; alij aliter fru&longs;tra conarentur, facta e&longs;t Abductio <lb/>circa probationem minoris, in qua adhuc Mathematici verfantur; qu&aelig; pro&shy;<lb/>batio, &longs;i tandem inueniri po&longs;&longs;et, mox &longs;equeretur principale <expan abbr="propo&longs;it&utilde;">propo&longs;itum</expan> pro&shy;<lb/>blema, nimirum circulus quadraretur; vide qu&aelig; &longs;crip&longs;<gap/>mus in cap. </s> &amp; alij aliter fru&longs;tra conarentur, facta e&longs;t Abductio <lb/>circa probationem minoris, in qua adhuc Mathematici verfantur; qu&aelig; pro&shy;<lb/>batio, &longs;i tandem inueniri po&longs;&longs;et, mox &longs;equeretur principale <expan abbr="propo&longs;it&utilde;">propo&longs;itum</expan> pro&shy;<lb/>blema, nimirum circulus quadraretur; vide qu&aelig; &longs;crip&longs;<gap/>mus in cap. </s>
  
 <s>3. Pr&aelig;&shy;<lb/>dicam. </s> <s>3. Pr&aelig;&shy;<lb/>dicam. </s>
  
Line 2900 
Line 2900 
  
 <s>Ibidem <emph type="italics"/>(Propter hoc Geometri&aelig; non licet mon&longs;trare, quod contrariorum vna <lb/>e&longs;e &longs;cientia, &longs;ed neque quod duo cubi cubus)<emph.end type="italics"/> quo ad verba illa, duo cubi cubus<gap/><lb/>qu&aelig; ad nos pertinent, vult Ari&longs;t.  <s>Ibidem <emph type="italics"/>(Propter hoc Geometri&aelig; non licet mon&longs;trare, quod contrariorum vna <lb/>e&longs;e &longs;cientia, &longs;ed neque quod duo cubi cubus)<emph.end type="italics"/> quo ad verba illa, duo cubi cubus<gap/><lb/>qu&aelig; ad nos pertinent, vult Ari&longs;t.
  
 docere<gap/>, quod non debet Geometra o&longs;ten&shy;<lb/>dere numerorum affectiones (per enbos enim intelligit numeros quo&longs;dam <lb/>&longs;ic dictos, vt paulo po&longs;t o&longs;tendam) vt &longs;i quis vellet geometric&egrave; o&longs;tendere id, <lb/>quod o&longs;tenditur in 4. noni Elem. </s> docere<gap/>, quod non debet Geometra o&longs;ten&shy;<lb/>dere numerorum affectiones (per enbos enim intelligit numeros quo&longs;dam <lb/>&longs;ic dictos, vt paulo po&longs;t o&longs;tendam) vt &longs;i quis vellet geometric&egrave; o&longs;tendere id, <lb/>quod o&longs;tenditur in 4. noni Elem.
  
 <s>&longs;cilicet, &longs;i cubus numerus cubum numerum <lb/>multiplicauerit, productus numerus erit pariter cubus. </s> &longs;cilicet, &longs;i cubus numerus cubum numerum <lb/>multiplicauerit, productus numerus erit pariter cubus. </s>
  
 <s>nonnulli latinorum <lb/>perperam textum hunc expo&longs;uerunt putantes reperiri &longs;olummodo cubos <lb/>geometricos, at Euclides definit. </s> <s>nonnulli latinorum <lb/>perperam textum hunc expo&longs;uerunt putantes reperiri &longs;olummodo cubos <lb/>geometricos, at Euclides definit. </s>
  
Line 2928 
Line 2928 
  
 <s>v.g. </s> <s>v.g. </s>
  
 <s>Per&longs;pectiua dicit, ea, qu&aelig; vi&shy;<lb/>dentur eminus videri minora, quam qu&aelig; videntur cominus, quia illa viden&shy;<lb/>tur &longs;ub angulo minori, h&aelig;c ver&ograve; &longs;ub angulo maiori, quod ver&ograve; remotiora <lb/>videantur &longs;ub angulo minori, quam propinquiora c&aelig;teris paribus probat <lb/><figure id="fig24"></figure><lb/>per 21. primi Elem. </s> <s>Per&longs;pectiua dicit, ea, qu&aelig; vi&shy;<lb/>dentur eminus videri minora, quam qu&aelig; videntur cominus, quia illa viden&shy;<lb/>tur &longs;ub angulo minori, h&aelig;c ver&ograve; &longs;ub angulo maiori, quod ver&ograve; remotiora <lb/>videantur &longs;ub angulo minori, quam propinquiora c&aelig;teris paribus probat <lb/><figure id="fig24"></figure><lb/>per 21. primi Elem.
  
 <s>&longs;it enim ma&shy;<lb/>gnitudo vi&longs;a A B, remotior ab o&shy;<lb/>culo in C, po&longs;ito, &amp; vi&longs;a propin&shy;<lb/>quior ab oculo in D. ductis lineis <lb/>vi&longs;ualibus C A, C B: D A, D B; ab <lb/>oculis C, &amp; D, ad extremitates <lb/>&longs;pectat&aelig; magnitudinis, erit remo&shy;<lb/>tioris vi&longs;ionis angulus C, minor <lb/>angulo D, propinquioris, vt ex pr&aelig;allegata Demon&longs;tratione pater. </s> &longs;it enim ma&shy;<lb/>gnitudo vi&longs;a A B, remotior ab o&shy;<lb/>culo in C, po&longs;ito, &amp; vi&longs;a propin&shy;<lb/>quior ab oculo in D. ductis lineis <lb/>vi&longs;ualibus C A, C B: D A, D B; ab <lb/>oculis C, &amp; D, ad extremitates <lb/>&longs;pectat&aelig; magnitudinis, erit remo&shy;<lb/>tioris vi&longs;ionis angulus C, minor <lb/>angulo D, propinquioris, vt ex pr&aelig;allegata Demon&longs;tratione pater. </s>
  
 <s>Hine <lb/>per&longs;picu&egrave; vides, qua ratione Per&longs;pectiua Geometri&aelig; &longs;ubalternetur, &longs;iue <lb/>quid &longs;it ip&longs;a &longs;ubalternatio, vbi medium e&longs;t Geometricum, conclu&longs;io autem <lb/>optica. </s> <s>Hine <lb/>per&longs;picu&egrave; vides, qua ratione Per&longs;pectiua Geometri&aelig; &longs;ubalternetur, &longs;iue <lb/>quid &longs;it ip&longs;a &longs;ubalternatio, vbi medium e&longs;t Geometricum, conclu&longs;io autem <lb/>optica. </s>
  
Line 4600 
Line 4600 
  
 <s>tu ver&ograve;, &longs;i <lb/>adeo es mathematicis imbutus, con&longs;ule po&longs;tremas demon&longs;tra. </s> <s>tu ver&ograve;, &longs;i <lb/>adeo es mathematicis imbutus, con&longs;ule po&longs;tremas demon&longs;tra. </s>
  
 <s>13. Elem. </s> <s>13. Elem.
  
 <s>&amp; <lb/>pr&aelig;cipu&egrave; &longs;cholium vltimum, vbi plura de his corporibus &longs;citu digni&longs;&longs;ima, <lb/><expan abbr="atq;">atque</expan> huc &longs;pectantia reperies ex his omnibus Mathematica, qu&aelig; no&longs;tr&aelig; &longs;unt <lb/>partes, per&longs;picu&egrave; &longs;atis expo&longs;uimus.</s></p><p type="main"> &amp; <lb/>pr&aelig;cipu&egrave; &longs;cholium vltimum, vbi plura de his corporibus &longs;citu digni&longs;&longs;ima, <lb/><expan abbr="atq;">atque</expan> huc &longs;pectantia reperies ex his omnibus Mathematica, qu&aelig; no&longs;tr&aelig; &longs;unt <lb/>partes, per&longs;picu&egrave; &longs;atis expo&longs;uimus.</s></p><p type="main">
  
 <s>Multo po&longs;t tempore, qu&agrave;m h&aelig;c &longs;crip&longs;eram incidi fort&egrave; in cap. </s> <s>Multo po&longs;t tempore, qu&agrave;m h&aelig;c &longs;crip&longs;eram incidi fort&egrave; in cap. </s>
  
Line 6232 
Line 6232 
  
 <s>13. <emph type="italics"/>(Si igitur e&longs;t aliqua anim&aelig; operatio, aut pa&longs;&longs;io propria, continget vti&shy;<lb/>que ip&longs;am &longs;eparari: &longs;i ver&ograve; nulla e&longs;t propria ip&longs;ius non vtique erit &longs;eparabilis. </s> <s>13. <emph type="italics"/>(Si igitur e&longs;t aliqua anim&aelig; operatio, aut pa&longs;&longs;io propria, continget vti&shy;<lb/>que ip&longs;am &longs;eparari: &longs;i ver&ograve; nulla e&longs;t propria ip&longs;ius non vtique erit &longs;eparabilis. </s>
  
 <s>&longs;ed <lb/>&longs;icut recto in quantum rectum multa accidunt, vt tangere &aelig;<gap/>eam &longs;ph&aelig;ram &longs;ecun&shy;<lb/>dum punctum, non tamen tanget hoc, rectum ip&longs;um &longs;eparatum: in&longs;eparabile enim, <lb/>&longs;i quidem cum corpore quodam &longs;emper e&longs;t)<emph.end type="italics"/> Propo&longs;itio 2. tertij Elem. </s> <s>&longs;ed <lb/>&longs;icut recto in quantum rectum multa accidunt, vt tangere &aelig;<gap/>eam &longs;ph&aelig;ram &longs;ecun&shy;<lb/>dum punctum, non tamen tanget hoc, rectum ip&longs;um &longs;eparatum: in&longs;eparabile enim, <lb/>&longs;i quidem cum corpore quodam &longs;emper e&longs;t)<emph.end type="italics"/> Propo&longs;itio 2. tertij Elem.
  
 <s>&pacute;robat li&shy;<lb/><figure id="fig62"></figure><lb/>neam rectam, duo qu&aelig;libet puncta <expan abbr="qu&atilde;tumuis">quantumuis</expan> pro&shy;<lb/>pinqua in circuli ambitu a&longs;&longs;umpta coniungentem <lb/>cadere intra circulum. </s> &pacute;robat li&shy;<lb/><figure id="fig62"></figure><lb/>neam rectam, duo qu&aelig;libet puncta <expan abbr="qu&atilde;tumuis">quantumuis</expan> pro&shy;<lb/>pinqua in circuli ambitu a&longs;&longs;umpta coniungentem <lb/>cadere intra circulum. </s>
  
 <s>v. </s> <s>v. </s>
  
Line 6900 
Line 6900 
  
 <s><margin.target id="marg215"></margin.target>224</s></p><p type="main"> <s><margin.target id="marg215"></margin.target>224</s></p><p type="main">
  
 <s>Ibidem (<emph type="italics"/>Verum aliquid quidem, aliquid ver&ograve; non, vt puta parem numerum <lb/>primum nullum e&longs;&longs;e; aut quo&longs;dam quidem, quo&longs;dam ver&ograve; non<emph.end type="italics"/>) definitione 11. <lb/>7. Elem. </s> <s>Ibidem (<emph type="italics"/>Verum aliquid quidem, aliquid ver&ograve; non, vt puta parem numerum <lb/>primum nullum e&longs;&longs;e; aut quo&longs;dam quidem, quo&longs;dam ver&ograve; non<emph.end type="italics"/>) definitione 11. <lb/>7. Elem.
  
 <s>&longs;ic numerus ille, qui &agrave; Mathematicis dicitur primus, definitur, pri&shy;<lb/>mus numerus e&longs;t, quem vnitas &longs;ola metitur, vnde patet inter numeros pa&shy;<lb/>res &longs;olum binarium e&longs;&longs;e primum, cum ip&longs;um &longs;ola vnitas bis replicata men&shy;<lb/>&longs;uraret. </s> &longs;ic numerus ille, qui &agrave; Mathematicis dicitur primus, definitur, pri&shy;<lb/>mus numerus e&longs;t, quem vnitas &longs;ola metitur, vnde patet inter numeros pa&shy;<lb/>res &longs;olum binarium e&longs;&longs;e primum, cum ip&longs;um &longs;ola vnitas bis replicata men&shy;<lb/>&longs;uraret. </s>
  
 <s>quaternarium autem, &longs;enarium, &amp;c. </s> <s>quaternarium autem, &longs;enarium, &amp;c. </s>
  
Line 9028 
Line 9028 
  
 <s>Ve&shy;<lb/>r&ugrave;m neque &longs;ecundum &longs;e aliquam definitam naturam habebunt, &longs;ed collat&aelig; &longs;ibi ip&longs;is <lb/>tam rationales, qu&agrave;m irrationales erunt omnes.<emph.end type="italics"/></s></p><p type="main"> <s>Ve&shy;<lb/>r&ugrave;m neque &longs;ecundum &longs;e aliquam definitam naturam habebunt, &longs;ed collat&aelig; &longs;ibi ip&longs;is <lb/>tam rationales, qu&agrave;m irrationales erunt omnes.<emph.end type="italics"/></s></p><p type="main">
  
 <s>H&aelig;c e&longs;t alia eorumdem ratio ad idem comprobandum: quam, vt ben&egrave; <lb/>percipiamus, nonnulla prius ex definitionibus 10. Elem. </s> <s>H&aelig;c e&longs;t alia eorumdem ratio ad idem comprobandum: quam, vt ben&egrave; <lb/>percipiamus, nonnulla prius ex definitionibus 10. Elem.
  
 <s>&longs;unt explicanda: <lb/>vt qu&aelig; nam &longs;int line&aelig; rationales, qu&aelig; irrationales, qu&aelig; ex binis nomini&shy;<lb/>bus, qu&aelig; Apotom&aelig;.</s></p><p type="main"> &longs;unt explicanda: <lb/>vt qu&aelig; nam &longs;int line&aelig; rationales, qu&aelig; irrationales, qu&aelig; ex binis nomini&shy;<lb/>bus, qu&aelig; Apotom&aelig;.</s></p><p type="main">
  
 <s>Propo&longs;ita igitur linea quapiam, v. </s> <s>Propo&longs;ita igitur linea quapiam, v. </s>
  
Line 10616 
Line 10616 
  
 <s><expan abbr="manife&longs;t&utilde;">manife&longs;tum</expan> eft enim, qu&ograve; lon&shy;<lb/>gius radij C F, C H, producti fuerint, e&ograve; <lb/>maiorem fore <expan abbr="diametr&utilde;">diametrum</expan> illuminationis F H. <lb/>euadet enim L O, &amp; &longs;imiliter ex productio&shy;<lb/>ne radiorum D K, D E, diameter alterius <lb/>illuminationis K E, augebitur, &amp; fiet N M. <lb/>&amp; con&longs;equenter du&aelig; ip&longs;arum peripheri&aelig; &longs;i&shy;<lb/>mul maiores fient, ac proinde ad vnius cir&shy;<lb/>culi &longs;imilitudinem ex <expan abbr="&longs;ec&utilde;da">&longs;ecunda</expan> notatione per&shy;<lb/>uenient. </s> <s><expan abbr="manife&longs;t&utilde;">manife&longs;tum</expan> eft enim, qu&ograve; lon&shy;<lb/>gius radij C F, C H, producti fuerint, e&ograve; <lb/>maiorem fore <expan abbr="diametr&utilde;">diametrum</expan> illuminationis F H. <lb/>euadet enim L O, &amp; &longs;imiliter ex productio&shy;<lb/>ne radiorum D K, D E, diameter alterius <lb/>illuminationis K E, augebitur, &amp; fiet N M. <lb/>&amp; con&longs;equenter du&aelig; ip&longs;arum peripheri&aelig; &longs;i&shy;<lb/>mul maiores fient, ac proinde ad vnius cir&shy;<lb/>culi &longs;imilitudinem ex <expan abbr="&longs;ec&utilde;da">&longs;ecunda</expan> notatione per&shy;<lb/>uenient. </s>
  
 <s>&amp; quamuis ex radiorum produ&shy;<lb/>ctione augeantur non &longs;olum pr&aelig;dict&aelig; dia&shy;<lb/>metri illuminationum, &longs;ed etiam earum <lb/>differenti&aelig; F K, &amp; H E; h&aelig; tamen differen&shy;<lb/>ti&aelig; re&longs;pectu illorum nihil, quod &longs;en&longs;ibile &longs;it <lb/>augentur; quod inde oritur, quia angulus F C H, maior e&longs;t angulo F B K, <lb/>per 16. primi Elem. </s> <s>&amp; quamuis ex radiorum produ&shy;<lb/>ctione augeantur non &longs;olum pr&aelig;dict&aelig; dia&shy;<lb/>metri illuminationum, &longs;ed etiam earum <lb/>differenti&aelig; F K, &amp; H E; h&aelig; tamen differen&shy;<lb/>ti&aelig; re&longs;pectu illorum nihil, quod &longs;en&longs;ibile &longs;it <lb/>augentur; quod inde oritur, quia angulus F C H, maior e&longs;t angulo F B K, <lb/>per 16. primi Elem.
  
 <s>&amp; ide&ograve; crura F C, H C, magis dilatata &longs;unt qu&agrave;m cru&shy;<lb/>ra F B, K B, &amp; ide&ograve; &longs;i producantur, mult&ograve; magis cre&longs;cit F H, dum euadit <lb/>M N, qu&agrave;m F K, dum euadit M O. eodem modo magis cre&longs;cit K E, dum fit <lb/>O L, qu&agrave;m H E, dum fit K L. quare ex &longs;ecunda notatione earum periphe&shy;<lb/>ri&aelig; ad vnius orbis figuram tandem concurrere videbuntur. </s> &amp; ide&ograve; crura F C, H C, magis dilatata &longs;unt qu&agrave;m cru&shy;<lb/>ra F B, K B, &amp; ide&ograve; &longs;i producantur, mult&ograve; magis cre&longs;cit F H, dum euadit <lb/>M N, qu&agrave;m F K, dum euadit M O. eodem modo magis cre&longs;cit K E, dum fit <lb/>O L, qu&agrave;m H E, dum fit K L. quare ex &longs;ecunda notatione earum periphe&shy;<lb/>ri&aelig; ad vnius orbis figuram tandem concurrere videbuntur. </s>
  
 <s>mult&ograve; autem <lb/>euidentius ad rotunditatem accederent, &longs;i tertia illuminatio per tertium <lb/>aliquod punctum tran&longs;iens, &longs;ic perueniret; &amp; quo plures, e&ograve; etiam perfectius, <lb/>omnes enim rotund&aelig; e&longs;&longs;ent, &amp; ex radiorum proce&longs;&longs;u augerentur, atque ad <lb/>vnius orbis formam &longs;e &longs;e reciperent.</s></p><p type="main"> <s>mult&ograve; autem <lb/>euidentius ad rotunditatem accederent, &longs;i tertia illuminatio per tertium <lb/>aliquod punctum tran&longs;iens, &longs;ic perueniret; &amp; quo plures, e&ograve; etiam perfectius, <lb/>omnes enim rotund&aelig; e&longs;&longs;ent, &amp; ex radiorum proce&longs;&longs;u augerentur, atque ad <lb/>vnius orbis formam &longs;e &longs;e reciperent.</s></p><p type="main">
  
Line 11050 
Line 11050 
  
 <s>In 2. problema. </s> <s>In 2. problema. </s>
  
 <s>In verba illa <emph type="italics"/>(Sed quemadmodum linea bipedalis non<emph.end type="italics"/><lb/><figure id="fig143"></figure><lb/><emph type="italics"/>duplum, &longs;ed quadruplum quoddam de&longs;cribit, <lb/>&longs;ic, &amp;c.)<emph.end type="italics"/> ide&longs;t, quemadmodum linea bi&shy;<lb/>pedalis, qu&aelig; quamuis &longs;it dupla line&aelig; pedalis non <lb/>tamen de&longs;cribit quadratum duplum quadrati il&shy;<lb/>lius, &longs;ed quadruplum: vt probatur in &longs;cholio 4. <lb/>2. Elem. </s> <s>In verba illa <emph type="italics"/>(Sed quemadmodum linea bipedalis non<emph.end type="italics"/><lb/><figure id="fig143"></figure><lb/><emph type="italics"/>duplum, &longs;ed quadruplum quoddam de&longs;cribit, <lb/>&longs;ic, &amp;c.)<emph.end type="italics"/> ide&longs;t, quemadmodum linea bi&shy;<lb/>pedalis, qu&aelig; quamuis &longs;it dupla line&aelig; pedalis non <lb/>tamen de&longs;cribit quadratum duplum quadrati il&shy;<lb/>lius, &longs;ed quadruplum: vt probatur in &longs;cholio 4. <lb/>2. Elem.
  
 <s>&amp; videre e&longs;t in hac figura, vbi linea A B, <lb/>e&longs;t dupla line&aelig; A C. quadratum ver&ograve; line&aelig; A B, <lb/>&longs;cilicet quadratum A B D E, e&longs;t <expan abbr="quadrupl&utilde;">quadruplum</expan> qua&shy;<lb/>drati line&aelig; A C, quadrati nimirum A C F G. re&shy;<lb/>liqua huius textus manife&longs;ta &longs;unt</s></p><p type="main"> &amp; videre e&longs;t in hac figura, vbi linea A B, <lb/>e&longs;t dupla line&aelig; A C. quadratum ver&ograve; line&aelig; A B, <lb/>&longs;cilicet quadratum A B D E, e&longs;t <expan abbr="quadrupl&utilde;">quadruplum</expan> qua&shy;<lb/>drati line&aelig; A C, quadrati nimirum A C F G. re&shy;<lb/>liqua huius textus manife&longs;ta &longs;unt</s></p><p type="main">
  
 <s>Scias Lector, me nullum, horum de Mu&longs;ica Problematum (quemadmo&shy;<lb/>dum &amp; in pluribus alijs mathematicis locis accidit) vidi&longs;&longs;e expo&longs;itorem, <lb/>pr&aelig;ter vnum Petrum Aponentem, quem tamen tanquam omnin&ograve; his rebus <lb/>elucidandis ineptum, reieci.</s></p><pb pagenum="247"/><p type="main"> <s>Scias Lector, me nullum, horum de Mu&longs;ica Problematum (quemadmo&shy;<lb/>dum &amp; in pluribus alijs mathematicis locis accidit) vidi&longs;&longs;e expo&longs;itorem, <lb/>pr&aelig;ter vnum Petrum Aponentem, quem tamen tanquam omnin&ograve; his rebus <lb/>elucidandis ineptum, reieci.</s></p><pb pagenum="247"/><p type="main">
  


Legend:
Removed from v.1.16 
changed lines
 Added in v.1.17