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#1 2009-10-12 17:01:32

MathsIsFun
Administrator
Registered: 2005-01-21
Posts: 7,529

Composition of Functions

Just finished Composition of Functions

Comments, corrections, you know the drill!


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

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#2 2009-10-13 00:12:21

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 81,621

Re: Composition of Functions

Hi MathsisFun;

Looks nice and explains it well. Didn't find anything wrong with it. What is your opinion of how they do it here and do you think it is worth adding something like this:

http://www.purplemath.com/modules/fcncomp4.htm
http://www.purplemath.com/modules/fcncomp5.htm


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#3 2009-10-13 09:43:20

MathsIsFun
Administrator
Registered: 2005-01-21
Posts: 7,529

Re: Composition of Functions

She has done a good job there, as usual!


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

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