Abhandlungen zur Geschichte der Mathematik.

546 E. Wappler: vnumquodque latus. Pone, quod latus vnum sit 1 -L, quam si in se ipsam multiplicaueris, provenit 1 -, prioris scilicet quadrati area, cuius 2 2 sunt - -. Addantur etiam simul quatuor latera eiusdem quadrati, et erunt 2 quatuor -~ equales 5 —. Et quia perventum est ad regulam terciam, quare secundum preceptum eius 4 if per 5 — diuidantur, et veniunt 10, valor -i. Item sunt tres socij A, B, C, quorum primus habet 64 - muscati, secundus 64s~ lauri, tercius uero 64-%- gariophali, et secundus, seilicet B, semper quintuplo plus dat pro 1 fl quam A, C uero tantum, quantum A dat pro 1 fl, et superlucrati sunt vna cum capitali summa 100 fl. Queritur ergo, quot quilibet -r pro 1 fl dare debet. Fac sic et pone, quod A det 1 - pro 1 fl, quare B 5 - dabit pro 1 fl et C etiam 1 -, quia tantum, quantum A. Examinando quodlibet seorsum secundum regulam pro64 i6 portionum dicendo 5 } - dat 1 fl, quid 64? Facit | B - Que 64 704 1.p omnia simul addantur, facit aggregatum 5- equale 100. Et quia numerator est centuplus ad denominatorem, quare denominator per 100 multiplicetur, et veniunt 500 5 equales 704 -t. Diuidatur ergo iuxta pre704 ceptum tercie regule -i per ~-, et quociens, scilicet 500' est valor a-, tantum ergo primus, scilicet A, dat pro 1 fl et totidem C, et quilibet mercatur 5 45 fi. Secundus uero, scilicet B, quia quintuplum plus dat pro 1 fl, 704 3520 quare valor -Q, scilicet 500' per 5 multiplicatur, et veniunt 500, tot ergo t- B dat pro 1 fl, quare 64 - ipsius B valent 9 fl. Que omnia simul collecta faciunt precise 100 fl, quod fuit probandum. B1. 357. Item est quiddam (!) quadratum altera parte longius, cuius 4 latera simul iuncta cum area faciunt aggregatum 76, et posito, quod latus vnum, scilicet longius, addat 2 super breuius. Quesitur ergo, quantum sit vnumquodque latus eiusdem, et quanta sit area. Pone, quod latus breuius sit 1 Q, erit ergo latus longius 1 - -+- 2. Ducatur ergo latus vnum in aliud uel 1 - in 1 -q + 2, et producuntur 1l- + 2 a-, scilicet quantitas aree, cui 4 latera addantur, et erit aggregatum 1 — + 6 -q + 4 0 equales (!) 76 ex ypothesi. Restaurando igitur 4 0 ex utraque parte subtrahantur,

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Title
Abhandlungen zur Geschichte der Mathematik.
Canvas
Page 542
Publication
Leipzig,: B. G. Teubner,
1877-99.
Subject terms
Mathematics -- Periodicals.
Mathematics -- History.

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"Abhandlungen zur Geschichte der Mathematik." In the digital collection University of Michigan Historical Math Collection. https://name.umdl.umich.edu/acd4263.0003.001. University of Michigan Library Digital Collections. Accessed May 1, 2025.
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