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Octal
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Geliefert zwischen Mi., 29.04.2026 und Do., 30.04.2026
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High Quality Content by WIKIPEDIA articles! The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7. Numerals can be made from binary numerals by grouping consecutive binary digits into groups of three (starting from the right). For example, the binary representation for decimal 74 is 1001010, which can be grouped into (00)1 001 010. In 1716 King Charles XII of Sweden asked Emanuel Swedenborg to elaborate a number system based on 64 instead of 10. Swedenborg however argued that for people with less intelligence than the king such a big base would be too difficult and instead proposed 8 as base. In 1718 Swedenborg wrote a manuscript, which has not been published: "En ny räknekonst som omväxlas vid talet 8 istället för det vanliga vid talet 10" ("A new arithmetic (or art of counting) which changes at the Number 8 instead of the usual at the Number 10"). The numbers 1-7 are there denoted by the consonants l, s, n, m, t, f, u (v) and zero by the vowel o. Thus 8 = "lo", 16 = "so", 24 = "no", 64 = "loo", 512 = "looo" etc. Numbers with consecutive consonants are pronounced with vowel sounds between in accordance with a special rule.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130337575
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Sprache Englisch
- Größe H220mm x B150mm x T6mm
- Jahr 2010
- EAN 9786130337575
- Format Kartonierter Einband
- ISBN 978-613-0-33757-5
- Titel Octal
- Untertitel Numeral System, Radix, Binary Numeral System, Hexadecimal, File System Permissions, Unix, Nixie Tube, Seven-Segment Display
- Gewicht 159g
- Herausgeber Betascript Publishers
- Anzahl Seiten 96
- Genre Informatik
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