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Topic: Analytic vs. Synthetic Geometry
Replies: 7   Last Post: Sep 5, 2013 10:55 PM

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Brian Q. Hutchings

Posts: 6,023
Registered: 12/6/04
Re: Analytic vs. Synthetic Geometry
Posted: Sep 2, 2013 9:51 PM
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yes, 'euclidean' subsumes 'cartesian,' although, actually,
Fermat was better at that, though he didn't do space.

anyway, tricolors can also refer to homogenous coordination of the plane --
googolplex corrects "tripolars," thus ... although it is French!

> R^n is not a polar space. Polar coordinates can only be used with
>
> the real plain R^2 and were you to use them, then R^2 is still
>
> the real plain.




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