Abacus: Difference between revisions

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Latest revision as of 11:47, 15 February 2024

Deutsch: Ein Abakus ist Hilfsmittel zum Ausführen verschiedener Rechenoperationen.

English: An Abacus is a calculation tool.

Français : Un abaque est un instrument facilitant les calculs.

Galego: Un ábaco é un instrumento de cálculo.

Norsk nynorsk: Ei Kuleramme er eit reknehjelpemiddel.

Русский: Абак, счёты.

Overview

Chinese abacus
Chinese abacus, big
Chinese abacus, long
Chinese abacus
Danish abacus from an elementary school.
German abacus
Japanese soroban
Polish abacus
Reconstruction of a Roman abacus
A Russian abacus

History

Abacus in Ancient pictures

145 AD
177 AD
204 AD
218 AD
236 AD

Roman abacus from 1911 Encyclopædia Britannica
Reconstruction of Roman Abacus, made by RGZ Museum Mainz in 1977

Abacus in Medieval pictures

Monastic abacus, 10-12th century
End of 13th century
1340
14th century
14 - 15th century
1459

Abacus in 16th century pictures

1504
1508
1514
1525
1532
1543
1544
1553
1573
1574
1592
Ming Dynasty (1368–1644)
Rechentisch (Holzschnitt vermutlich aus Straßburg)

Abacus in pictures in Modern times

2nd quarter of 17th century
2nd quarter of 17th century
1641
1685
1884-85
1892
1899
Early 20th century
1914
1930
1938
2007
2011
Huge Abacus at Guohua Abacus Museum

Specific topics

Abacus in art

Rotschild canticles Septem artes liberales, 13th century
1504
1500-50
Hokusai, 1760
early 20th century

Types of abacus

Abacus anagoria
Binary abacus
Long abacus
Napier's abacus
Positional decimal system on abacus
School abacus
Sharp abacus
Soroban
Table football abacus

The Small Abacus of Al-Khwarizmi

Addition examples

6
+ 4
= 10

40
+12
=52

@@ Line 1: / Line 1: @@
 {{de|Ein '''[[:de:Abakus|Abakus]]''' ist Hilfsmittel zum Ausführen verschiedener Rechenoperationen.}}
 {{en|An '''[[:en:Abacus|Abacus]]''' is a calculation tool.}}
+{{fr|Un '''[[:fr:Abaque (calcul)|abaque]]''' est un instrument facilitant les calculs.}}
 {{gl|Un '''[[:gl:ábaco|ábaco]]''' é un instrumento de cálculo.}}
 {{nn|Ei '''[[:nn:Kuleramme|Kuleramme]]''' er eit reknehjelpemiddel.}}
@@ Line 8: / Line 9: @@
 <gallery>
 File:Boulier1.JPG|Chinese abacus
 File:Big abacus.jpg|Chinese abacus, big
 File:Long abacus.jpg|Chinese abacus, long
-File:Kugleramme.jpg|Danish abacus from an elementary school.
+File:Abacus 4.jpg|Chinese abacus
+File:Kugleramme.jpg|Danish abacus from an elementary school.
 File:Noe abacus.jpg|German abacus
 File:Soroban.JPG|Japanese soroban
@@ Line 38: / Line 40: @@
 File:1340 Abacus anagoria.JPG|1340
 File:Pier maria calandri, trattato d'abacho, xv sec., biblioteca laurenziana ashb 359 c. 206v.jpg|14th century
 File:4666 - Venezia - Palazzo ducale - Capitello 17 - Arti liberali - Pitagoras arsmetricus - Foto Giovanni Dall'Orto, 31-Jul-2008.jpg|14 - 15th century
 File:Ms.Thott.290.2º 150v.jpg|1459
 </gallery>
@@ Line 45: / Line 47: @@
 <gallery>
 File:Gregor Reisch - Margarita Philosophica - Arithmetica.jpg|1504
 Image:Gregor Reisch, Margarita Philosophica, 1508 (1230x1615).png|1508
 Image:Köbel Böschenteyn 1514.jpg|1514
 Image:Rechnung auff der linihen 1525 Adam Ries.PNG|1525
@@ Line 55: / Line 57: @@
 Image:Adam riesen.jpg|1574
 File:Ming suanpan.JPG|1592
 File:Suanpan jinpm.jpg|Ming Dynasty  (1368–1644)
+File:Rechentisch.png|Rechentisch (Holzschnitt vermutlich aus Straßburg)
 </gallery>
@@ Line 72: / Line 75: @@
 File:Abacus lesson in Zhenjiang.PNG|1938
 File:Penistone - St John's Gardens - geograph.org.uk - 513137.jpg|2007
-File:Autentia historia 1.1.jpg|2008
 File:Indian pre-school girl in pink shirt plays with abacus.jpg|2011
+File:Huge_Abacus_at_Guohua_Abacus_Museum.jpg|Huge Abacus at Guohua Abacus Museum
 </gallery>
@@ Line 83: / Line 88: @@
 File:Arithmetria.jpg|1500-50
 Image:A merchant making up the account.jpg|Hokusai, 1760
+File:Theo Zasche Schweinchen in der Schule.jpg|early 20th century
 </gallery>
@@ Line 100: / Line 106: @@
 === The Small Abacus of Al-Khwarizmi ===
 <gallery>
+File:The small abacus of al-Khwārizmī WITH FIVE TEN BASE.tif
 Image:AbacusBeansFiveTen.PNG
 Image:AbacusBaseFiveTen.PNG
@@ Line 130: / Line 137: @@
 * [[Trattato di arithmetica]]
-[[Category:Abacus]]
+[[Category:Abacus| ]]
-[[Category:History of mathematics]]
-[[af:Abakus]]
-[[ar:أباكوس]]
-[[ay:Jakhuña]]
-[[az:Abak]]
-[[be-x-old:Абак]]
-[[bn:অ্যাবাকাস]]
-[[ca:Àbac]]
-[[cs:Počítadlo]]
-[[cv:Абак (математика)]]
-[[da:Abacus (regnemaskine)]]
-[[de:Abakus (Rechenhilfsmittel)]]
-[[el:Άβακας]]
-[[en:Abacus]]
-[[eo:Abako (meĥanika kalkulilo)]]
-[[es:Ábaco]]
-[[et:Abakus]]
-[[eu:Abako]]
-[[fa:چرتکه]]
-[[fi:Helmitaulu]]
-[[fr:Boulier]]
-[[gan:算盤]]
-[[gl:Ábaco]]
-[[he:חשבונייה]]
-[[hi:गिनतारा]]
-[[hr:Abak]]
-[[hu:Abakusz]]
-[[ia:Abaco]]
-[[id:Sempoa]]
-[[io:Abako]]
-[[it:Abaco]]
 [[ja:そろばん]]
-[[jv:Simpoa]]
 [[kk:Есепшот]]
-[[kn:ಅಬ್ಯಾಕಸ್‌]]
-[[ko:수판]]
-[[la:Abacus]]
-[[lo:ລູກຄິດ]]
-[[lt:Abakas]]
-[[lv:Skaitīkļi]]
-[[mk:Абакус]]
-[[ml:മണിച്ചട്ടം]]
-[[mn:Сампин]]
-[[ms:Sempoa]]
-[[mwl:Ábaco]]
-[[nah:Nepōhualtzintzin]]
-[[nl:Abacus (rekentuig)]]
-[[nn:Kuleramme]]
-[[no:Abakus (kuleramme)]]
-[[pl:Abakus (liczydło)]]
-[[pms:Àbaco]]
-[[pt:Ábaco]]
-[[ro:Abac]]
-[[ru:Абак]]
-[[scn:Badduttuleri]]
-[[sd:ڪمپيوٽر تعارف]]
-[[sh:Abakus (računanje)]]
-[[simple:Abacus]]
-[[sk:Abakus (počítacia tabuľka)]]
-[[sl:Abak]]
-[[sr:Абакус (рачунање)]]
-[[su:Sipoah]]
-[[sv:Abakus]]
-[[ta:எண்சட்டம்]]
-[[th:ลูกคิด]]
-[[tl:Abakus]]
-[[tr:Abaküs]]
-[[uk:Абак (рахівниця)]]
-[[ur:گنتارا]]
-[[vi:Bàn tính]]
-[[zh:算盘]]
-[[zh-yue:算盤]]

Abacus: Difference between revisions

Latest revision as of 11:47, 15 February 2024

Contents

Overview