DavidB4-bot
→top: clean up & uniformity
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AugustO
Reverted edits by TheAmericanRedoubt (talk) to last revision by CSGuy
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TheAmericanRedoubt
→See Also
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no edit summary
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CSGuy
recat
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BRichtigen
another example
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Foxtrot
char of a field
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cat
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examples
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New page: In algebra, the '''characteristic''' of a ring ''R'' is the least natural number ''n'' such that, for all ''r'' in ''R'', ''n'' * ''r'' = 0. If no such natu...
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