Symbol Î in Number Theory: Prove & Math Symbol Index

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Discussion Overview

The discussion centers around the meaning of the symbol Î in number theory, specifically in the context of a mathematical statement involving integers. Participants also seek resources for a comprehensive math symbol index.

Discussion Character

  • Exploratory, Technical explanation

Main Points Raised

  • One participant asks about the meaning of the symbol Î in the context of number theory, particularly in the expression involving integers.
  • Another participant suggests that the symbol should be \in, indicating a possible conflict in rendering or coding that leads to confusion.
  • A third participant agrees with the previous point, noting that the issue is likely a font translation or rendering problem that can cause misunderstandings.
  • A fourth participant provides a link to a wiki that contains a comprehensive list of mathematical symbols, while cautioning that it is a wiki and may require careful consideration of the information presented.

Areas of Agreement / Disagreement

Participants appear to agree that the symbol Î is likely a rendering issue and should be interpreted as \in, but there is no consensus on the original question regarding its meaning in number theory.

Contextual Notes

The discussion highlights potential confusion arising from font rendering issues and the need for clarity in mathematical notation.

Who May Find This Useful

Individuals interested in number theory, mathematical notation, and those seeking resources for understanding mathematical symbols may find this discussion relevant.

jbowers9
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What does the symbol Î mean in number theory? As in...
Prove if r,s Î Z, then 4r + 6s is even...

Also, where can I find a website with a comprehensive math symbol index?
 
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It should be \in. There's probably some conflict where they both use the same code or something like that.
 
Cristo is pointing out that what you see is a font translation/rendering problem, and quite correctly. I've had things like that happen and confuse the living ... out of me.
 

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