Abhandlungen zur Geschichte der Mathematik.

40 Maximilian Curtze: er 3 fl gibt umb 1 ellen, so mangelt er 4 fl an zalen, vnd wen er 2 fl gibt pro 1 ellen, so pleiben jm 10 fl vber. Queritur wie uil hat er gelts pey jm gehabt, vnd wie uil ellen er hat kauft? Machs also. Addir 4 vnd 10, faeit 14 ellen. Nu multiplicir 14 mit 3, 5 sunt 42, davon subtrahir 4, pleibt 38 fl, et factumn est. Item 20 persone, viri, mulieres et virgines, dividere debent 20 ob, et vir capit 3 ob, mulier 2 ob, virgo 1 hallensem. Queritur, quot. Pone sic duas posiciones falsas: 47 Posicio prima Posicio secunda 1o Viri 2 \ 3 viri 1 vir Mulieres 6 / 7 mulieres 5 mulieres Virgines 12,110 virgines 14 virgines superfluum 4 8 superfliumn 4 i5 divisor II. REGULA FALSARIJM POSICIONUM DECLARANDA PER 12 REGULAS 47' SIVE QUESTIONES. Propositis duobus numeris falsis examinatisque secundum casus propositi 20 exigentiam, tune si uterque deficiat vel excedat, subtrahatur brevior numerus excessus sive defectus a maiori, et habebitur divisor; deinde multiplica primum numerum falsun per mendacium secundi, similiter secundum numerum falsum per mendacium primi. Horum productorum minus a maiore dematur, residuum vero per partitorem pareiatur, et patebit numerus verus. 25 Si vero unus deficiat et alius excedat, iungantur simul numeri excessus et defectus pro divisore. Facta eeiam multiplicatione, ut supra, iungantur in unum produeta, et pareiatur per partitorem, et habebitur numerus verus. Pro eius exemplari deelaracione aliquas ponam questiones propter eius variäm applicacionem ad diversos casus. 30 Prima questio. Quidam habet laboratores et peczcias eis distribuendas, qzarum si cuilibet daret 7 solidos, retieretur 30 solidos. Proponit ergo cuilibet dare 9 solidos, 6-15. Hier ist die gefundene Lösung die einzig mögliche. Die allgemeine Lösung: 3n - 2 Männer, 10 - 5n Frauen, 12 + 2n Jungfrauen hat nur für n = 1 positive Werthe. 30 bis S. 41 Z. 16. Die Aufgabe ist analog der oben ohne posicio falsa gelösten.

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Title
Abhandlungen zur Geschichte der Mathematik.
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Page 30
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/acd4263.0002.001. University of Michigan Library Digital Collections. Accessed May 1, 2025.
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