Wolfgangi Bolyai de Bolya Tentamen iuventutem studiosam in elementa matheseos purae elementaris ac sublimioris methodo intuitiva evidentiaque huic propria introducendi, cum appendice triplici.

170 170 ~~~ELEMENTA GEOMETRIAE. et l ' bc iimes geometricus recta erit in linea absissarum ab ad Ievam et Ab f ad dextram. (Fig. I52.) Si vero ponatur - aA2-( _a aa erit 4L 2 a2-a 2 atque hinc 4E 2 2a2, et pro posito a erit 2 a 2 2 2 12 pro E posito autem erit a 2=2E'zz i. Patet etiam E~zza J (pro a -i) dare 2 2 a I F>2 2 N'otandum autem est: quod tamn in ellipsi sum11ma radiorum vectortim eduobus focis ad idem punctum ductorum, quam in /iyferbola differentia minoris a maiore sit - a; etiam dnni limes geornetricus recta est, inter S etf in ellipsi, et in hyperbola recta infinita per S et f, excepta parte Sf. De quo statim. V. Radiiz vectores. In parabola (Fig. I54.) e triangulo rectangulo, cuins catheti stint y et I -xvel x --- est radins vector r hypotenusa -4 4' I x 2~~~~~~~~~~ x2 x II J X2-H~~T 4

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Title
Wolfgangi Bolyai de Bolya Tentamen iuventutem studiosam in elementa matheseos purae elementaris ac sublimioris methodo intuitiva evidentiaque huic propria introducendi, cum appendice triplici.
Author
Bolyai, Farkas, 1775-1856.
Canvas
Page 170
Publication
Budapestini,: sumptibus Academiae scientiarum hungaricae,
1897-1904.
Subject terms
Algebra.
Geometry.

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"Wolfgangi Bolyai de Bolya Tentamen iuventutem studiosam in elementa matheseos purae elementaris ac sublimioris methodo intuitiva evidentiaque huic propria introducendi, cum appendice triplici." In the digital collection University of Michigan Historical Math Collection. https://name.umdl.umich.edu/aca7836.0002.001. University of Michigan Library Digital Collections. Accessed April 24, 2025.
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