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#1 2009-08-30 08:56:28

Onyx
Member
Registered: 2009-02-24
Posts: 48

Taylor series and power series

Hi, what's actually the difference between a Taylor series and a power series? I looked at the definitions on wikipedia and couldn't work out how they were different.

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#2 2009-08-30 09:12:13

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

Re: Taylor series and power series

Hi Onyx,

A Taylor series is a power series. It is easier to differentiate the difference between a Taylor series and a formal power series.


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 2009-08-30 09:13:25

Onyx
Member
Registered: 2009-02-24
Posts: 48

Re: Taylor series and power series

So a Taylor series is just one type of power series?

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#4 2009-08-30 10:01:32

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

Re: Taylor series and power series

Hi Onyx;

Yes, I believe so. There are other types of power series, Maclaurin, Laurent, Puiseaux and formal to name some.


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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