Mathematics
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Tobias Kildetoft

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 10 years, 1 month
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55 Why do we define quotient groups for normal subgroups only? Dec 14 '10
42 Subgroups of a direct product Sep 9 '13
41 Does every unital ring contain all the integers? Jul 18 '13
39 Sudokus as composition tables of finite groups Feb 20 '13
31 “Natural” example of cosets Mar 21 '16
27 If $x^3 =x$ then $6x=0$ in a ring Dec 12 '12
26 Create unique number from 2 numbers Feb 24 '11
23 Finitely generated algebra Jan 16 '13
23 What does the plus sign contained in a circle ($\oplus$) mean in this case? Mar 25 '13
22 Difference between bijection and isomorphism? Jul 28 '11
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