July 2013
Intermediate to advanced
282 pages
6h 28m
English
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Does e Have a Meaning?
Does e mean anything? Or is it just an artifact—a number that’s just a result of the way that numbers work?
That’s more a question for philosophers than mathematicians. But I’m inclined to say that the number e is an artifact, but that the natural logarithm is deeply meaningful. The natural logarithm is full of amazing properties: it’s the only logarithm that can be written with a closed-form series; it’s got that wonderful interval property with the 1/x curve; it really is a deeply natural thing that expresses very important properties of the basic concepts of numbers. As a logarithm, the natural logarithm had to have some number as its base; it just happens that it works out to be the value e. But it’s the logarithm ...
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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.
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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.