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Old April 08, 2010, 08:32 PM
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laepelba laepelba is offline
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Originally Posted by laepelba View Post
Yes - I think that so many of those "groups" or "designations" of numbers are only used in mathematics...

But ... I have never heard of "quaternions". What exactly are they??
Originally Posted by chileno View Post
Ok I got it.

Go to

for a complete list of ordinals.

and this one:

for a list of fractional numbers. :-)
Thanks for the links! They are fantastic!

By the way - you didn't answer my question about the "quaternions". What are they?
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