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  • 0 posts edited
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  • 9 votes cast
Jul
4
awarded  Student
Dec
2
comment Do complex numbers really exist?
@Christian: I wonder what you mean by "the way trees or atoms exist". What way is that, exactly? Any decent definition of "exist" has to at least admit that things like time, sounds, shadows, communication, and the color red exist, don't you think? It's hard to imagine any such definition would rule out the number six.
Aug
24
awarded  Editor
Aug
24
comment What is your favorite isomorphism?
Right you are. Fixed.
Aug
24
revised What is your favorite isomorphism?
added 25 characters in body
Aug
24
revised What is your favorite isomorphism?
edited tags
Aug
24
awarded  Supporter
Aug
24
comment Which one result in mathematics has surprised you the most?
jorendorff.blogspot.com/2007/01/…
Aug
24
asked What is your favorite isomorphism?