May 2014
Intermediate to advanced
350 pages
9h 55m
English
Content preview from Computing
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15
Chapter 3
Rational and
Irrational Numbers
3.1 APPEARANCE OF FRACTIONS
Counting is the simplest and most fundamental operation using numbers.
However, just counting was insucient and inconvenient for people even
in ancient civilizations. People at some early stage of their civilizations
realized that arithmetic operations such as addition, subtraction, multi-
plication, and division were necessary and very important. It is probably
more than 4000 years ago that people in Egypt, Mesopotamia, and other
ancient civilized regions could already manipulate arithmetic operations
using their number systems, although it is dicult to specify when a ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.