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  1. M

    Fractional field

    Just know the definition : Fraction field for integral domain = {a/b | a, b are elements of D, b not equal to zero}
  2. M

    Fractional field

    do you know the name of this theorem so I could look it up and see the proof?
  3. M

    Fractional field

    yes, you're right
  4. M

    Fractional field

    What about Z[1/3]?
  5. M

    Fractional field

    Is this a theorem then?
  6. M

    Fractional field

    How did you get that so quickly?
  7. M

    Fractional field

    Yes, that's right -- I guess I don't fully understand how all of these things relate (integral domains, fraction fields, etc)
  8. M

    Fractional field

    How would I go about finding the fraction field of Z[1/2]?
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