• Thumbnail for Liber Abaci
    The Liber Abaci or Liber Abbaci (Latin for "The Book of Calculation") was a 1202 Latin work on arithmetic by Leonardo of Pisa, posthumously known as Fibonacci...
    16 KB (2,086 words) - 17:17, 25 January 2025
  • Thumbnail for Fibonacci
    of Liber Abaci (Book of Calculation) and also introduced Europe to the sequence of Fibonacci numbers, which he used as an example in Liber Abaci. Fibonacci...
    24 KB (2,246 words) - 16:34, 28 October 2024
  • encountered the numerals in the Algerian city of Béjaïa, his 13th-century work Liber Abaci became crucial in making them known in Europe. However, their use was...
    27 KB (2,866 words) - 12:17, 3 January 2025
  • Thumbnail for Fibonacci sequence
    introduced the sequence to Western European mathematics in his 1202 book Liber Abaci. Fibonacci numbers appear unexpectedly often in mathematics, so much...
    86 KB (13,044 words) - 16:55, 30 January 2025
  • Muḥammad ibn Mūsā al-Khwārizmī (Baghdad, c. 825) or by Fibonacci in his Liber Abaci (Italy, 1202, 1228). In fact, however, no use of lattice multiplication...
    10 KB (1,364 words) - 01:52, 2 June 2024
  • Thumbnail for Pope Sylvester II
    a pupil of Gerbert, wrote a book called the Liber Abaci (no to be confused with Fibonacci's Liber Abaci) where he discussed the abacus' design. In this...
    36 KB (4,336 words) - 12:08, 29 January 2025
  • accepted in European mathematical circles (Fibonacci used them in his Liber Abaci). They began to enter common use in the 15th century. By the end of the...
    34 KB (3,566 words) - 13:38, 28 November 2024
  • Thumbnail for Hindu–Arabic numeral system
    by the High Middle Ages, notably following Fibonacci's 13th century Liber Abaci; until the evolution of the printing press in the 15th century, use of...
    29 KB (2,649 words) - 03:24, 14 January 2025
  • Thumbnail for Egyptian fraction
    mathematician Mahāvīra. An important text of medieval European mathematics, the Liber Abaci (1202) of Leonardo of Pisa (more commonly known as Fibonacci), provides...
    35 KB (4,767 words) - 13:40, 28 October 2024
  • × 5 × 7. Trial division was first described by Fibonacci in his book Liber Abaci (1202). Given an integer n (n refers to "the integer to be factored")...
    8 KB (1,154 words) - 13:35, 7 January 2025
  • Thumbnail for 13th century
    Ethiopia and the Zimbabwe Kingdom were founded. 1202: Introduction of Liber Abaci by Fibonacci. 1202: Battle of Basian occurs on July 27, between Kingdom...
    23 KB (2,455 words) - 11:11, 28 January 2025
  • Thumbnail for History of accounting
    Geniza. Fibonacci included double-entry and Hindo-Arabic numerals in his Liber Abaci which was widely read in Italy and Europe. Al-Khwarizmı's book introduced...
    45 KB (5,514 words) - 11:46, 22 January 2025
  • Thumbnail for Patterns in nature
    to this article: Liber abbaci Fibonacci, Leonardo. Liber Abaci, 1202. ———— translated by Sigler, Laurence E. Fibonacci's Liber Abaci. Springer, 2002....
    61 KB (6,846 words) - 01:27, 1 December 2024
  • Thumbnail for John of Seville
    notation, whose introduction to Europe is usually associated with the book Liber Abaci by Fibonacci: “A number is a collection of units, and because the collection...
    14 KB (1,636 words) - 07:01, 18 October 2024
  • Thumbnail for Practical number
    132, 140, 144, 150.... Practical numbers were used by Fibonacci in his Liber Abaci (1202) in connection with the problem of representing rational numbers...
    27 KB (4,171 words) - 01:35, 26 January 2025
  • Thumbnail for Arithmetic progression
    1080/26375451.2019.1598687 Sigler, Laurence E. (trans.) (2002). Fibonacci's Liber Abaci. Springer-Verlag. pp. 259–260. ISBN 0-387-95419-8. Katz, Victor J. (edit...
    13 KB (2,297 words) - 10:16, 9 January 2025
  • Thumbnail for Square pyramidal number
    University Press, 1897, pp. 107–109 Fibonacci (1202), Liber Abaci, ch. II.12. See Fibonacci's Liber Abaci, translated by Laurence E. Sigler, Springer-Verlag...
    19 KB (2,316 words) - 01:52, 13 December 2024
  • 0
    ṣifr, "empty" whence our cipher." Sigler, Laurence (2003). Fibonacci's Liber Abaci: A Translation into Modern English of Leonardo Pisano's Book of Calculation...
    75 KB (8,222 words) - 14:43, 14 January 2025
  • from the additions. It was introduced to Europe in 1202 in Fibonacci's Liber Abaci. Fibonacci described the operation as mental, using his right and left...
    47 KB (6,871 words) - 22:32, 25 January 2025
  • Thumbnail for Number
    financial problems where they could be interpreted as debts (chapter 13 of Liber Abaci, 1202) and later as losses (in Flos). René Descartes called them false...
    65 KB (8,283 words) - 12:07, 25 January 2025
  • origin. Leonardo of Pisa (Fibonacci) devoted Chapter 13 of his book Liber Abaci (AD 1202) to explaining and demonstrating the uses of double false position...
    34 KB (5,176 words) - 11:24, 30 December 2024
  • Thumbnail for Chinese remainder theorem
    were also known to Brahmagupta (7th century) and appear in Fibonacci's Liber Abaci (1202). The result was later generalized with a complete solution called...
    43 KB (7,242 words) - 21:03, 31 January 2025
  • Thumbnail for Numeral system
    accepted in European mathematical circles (Fibonacci used them in his Liber Abaci). They began to enter common use in the 15th century. By the end of the...
    25 KB (3,494 words) - 05:32, 1 January 2025
  • Thumbnail for Medieval technology
    and they were first widely published in 1202 by Fibonacci with his Liber Abaci. University The first medieval universities were founded between the...
    58 KB (7,313 words) - 16:52, 24 January 2025
  • Thumbnail for Tuscany
    again ravaged by the plague. Guido of Arezzo A page from Fibonacci's Liber Abaci (1202) Battle of Giglio (1241) Dante Alighieri, author of the Divine...
    56 KB (5,565 words) - 15:22, 28 January 2025
  • Algeria, promoted the Arabic numeral system in Europe with his book Liber Abaci, which was published in 1202. 1482. The system did not come into wide...
    22 KB (2,616 words) - 17:21, 23 December 2024
  • and publications of the 13th century. 1202 – Leonardo Fibonacci writes Liber Abaci, about the modus Indorum, the Hindu–Arabic numeral system, including...
    22 KB (2,405 words) - 18:36, 22 October 2024
  • Thumbnail for Prime number
    Fibonacci took the innovations from Islamic mathematics to Europe. His book Liber Abaci (1202) was the first to describe trial division for testing primality...
    117 KB (14,279 words) - 02:03, 20 January 2025
  • al-Khwarizmi's ideas and techniques to Europe in books including his Liber Abaci. In 1545, the Italian polymath Gerolamo Cardano published his book Ars...
    139 KB (14,099 words) - 22:17, 31 January 2025
  • more ancient books such as Carmen de Algorismo by De Villa Dei of 1200, Liber Abaci by Fibonacci of 1202, and Algorismus Vulgaris by De Sacrobosco of 1230...
    1 KB (121 words) - 04:49, 26 October 2022