Results 1 – 8 of 8 Arithmetica integra [Reprint] () by Michael Stifel and a great selection of related books, art and collectibles available now at Title, Arithmetica integra. Author, Michael Stifel. Publisher, apud Iohan Petreium, Original from, the Complutense University of Madrid. Digitized, Jun 0 ReviewsWrite review .html?id=fndPsRv08R0C. Arithmetica integra. By Michael Stifel. About this book.

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Arithmetica integra /, by Michael Stifel et al. | The Online Books Page

At this time Stifel qrithmetica writing a book collecting letter transcripts of Martin Luther. He also performed the so-called “Wortrechnung” i.

Retrieved from ” https: Milich encouraged Michael Stifel to write a comprehensive work on arithmetic and algebra. This predicted that Judgement Day the arithmetida would end at 8am on October 19, He was able to reduce the different cases known to one case, because he uses both, positive and negative coefficients.

Stifel was the first, who had a standard method to solve quadratic equations. This page was last edited on 6 Novemberat Further issues were a method aeithmetica calculating roots of higher order by using binomial coefficients [14] and sequences. Views Read Edit View history. A proposal of Jacob Milichwho supported his scientific development.

Mathematical Treasures: Michael Stifel’s Arithmetica Integra

August Learn how and when to remove this template message. Stifel found them very useful for mathematics, and not dispensable. A Revelation in the Revelation.


He also realized that this would create a lot of work. Stifel now continued with serious mathematical studies.

At Lochau he had the opportunity to do mathematical studies on number theory and numerology. This article includes a list of referencesbut its sources remain unclear because it has insufficient inline citations.

He was an Augustinian who became an early supporter of Martin Luther. So he wrote, that regarding this issue marvelous books could be written, but he himself will refrain and keep his eyes shut.

Arithmetica integra. Authore Michaele Stifelio. Cum praefatione Philippi Melanchthonis

He is the first to use the term ” exponent ” and also included the following rules for calculating powers: It has the first use of multiplication by juxtaposition with no symbol between the terms in Europe. A aritgmetica account of the history of mathematics. The German saying “to talk a Stiefel” or “to calculate a Stiefel” Stiefel is the German word for boot meaning to say or calculate something based on an unusual track can be traced back to this incident.

Worth mentioning arithmegica “the Coss” the first algebra book written in German of Christoph Rudolffwhich he did in self inttegra and “the Elements” of Euclid in the Latin edition by Campanus of Novara. Stifel was born in Esslingen am Neckar. It was completed in Michael Stifel was fascinated regarding the properties and possibilities of numbers. He joined the Order of Saint Augustine and was ordained a priest in Stifel, however avoided to show the negative results.


Another arithmetifa dealt with in the Arithmetica integra are negative numbers which Stifel calls numeri absurdi.

Arithmetica integra

Arithmetica integra containing an early version of logarithms. April 19, Jena. By using this site, you agree to the Terms of Use and Privacy Policy. In other projects Wikimedia Commons. He also discussed the properties of irrational numbers and if the irrationals are real numbers, or only fictitious AI page Michael Stifel or Styfel — April 19, was a German monk, Protestant reformer and mathematician. On the following pagehe shows examples also using negative exponents.

He was later appointed professor of mathematics at Jena University.

Stifel’s most important work Arithmetica integra contained important innovations in mathematical notation. Wikimedia Commons has media related to Michael Stifel. Luther also confirmed the marriage of Michael Stifel and the widow of his predecessor in the ministry.

Contemporain gravure of Michael Stifel. Stifel explicitly points out, that multiplication and division operations in the lower geometric series can be mapped by addition and subtraction in the upper arithmetic series. Negative numbers were refused and considered as preposterous by the authorities at that time. Stifel however, used negative numbers equal to the other numbers.