one
Last modified by Administrator on 2020/08/13 18:57
One (number) Notations
In algebra and calculus, one the multiplicative identity of any ring.
Descriptions of this Symbol
- OpenMath's alg1/one
- MathML only seems to allow zero as a special Number
- MathWorld's 1
- Wikipedia's Multiplicative identity
Observations of one
Arabic (Saudi Arabia and some provinces)
On the right we find the Saudi math book for elementary-school shows one. In this example 15 multiplied by 1 (WAHED in Arabic context).
Download the book and find the example in page 22.
Dutch
The Dutch book Basisboek Wiskunde shows the digit one in page 19. the example represents a multiplication process.
Download the book and find the example.
English
In the algebra book in bibliography we find this example on the right represents addition process, one plus nine.
Find the example in page 2 in google book links