Difference between revisions of "Abacus"
m (New page: The abacus is a manual calculator that can do addition, subtraction, multiplication, division, square roots and cube roots. Where the abacus originated is a question not fully answered. To...) |
m (stub) |
||
| Line 1: | Line 1: | ||
The abacus is a manual calculator that can do addition, subtraction, multiplication, division, square roots and cube roots. Where the abacus originated is a question not fully answered. To the experienced operator the abacus is a blazing fast calculator. Still, in rural parts of China and Japan the abacus is still widely used. | The abacus is a manual calculator that can do addition, subtraction, multiplication, division, square roots and cube roots. Where the abacus originated is a question not fully answered. To the experienced operator the abacus is a blazing fast calculator. Still, in rural parts of China and Japan the abacus is still widely used. | ||
| + | |||
| + | {{stub}} | ||
Revision as of 13:10, 30 July 2008
The abacus is a manual calculator that can do addition, subtraction, multiplication, division, square roots and cube roots. Where the abacus originated is a question not fully answered. To the experienced operator the abacus is a blazing fast calculator. Still, in rural parts of China and Japan the abacus is still widely used.
This article is a stub. Help us out by expanding it.
