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

MathsIsFun
Administrator
Registered: 2005-01-21
Posts: 7,651

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
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

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.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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

MathsIsFun
Administrator
Registered: 2005-01-21
Posts: 7,651

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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