Vowel in Creek, the letter "V" stands for . There is not necessarily a direct one-to-one correspondence between the vowel sounds of a language and the vowel letters. Many languages that use a form of the Latin alphabet have more vowel sounds than can be represented by the standard set of five vowel letters. In English spelling, the five letters "A" "E" "I" "O" and "U" can represent a variety of vowel sounds, while the letter "Y" frequently represents vowels (as in e.g., "gym", "happy", or the diphthongs in "cry", "thyme"); "W" is used in representing some diphthongs (as in "cow")
Power residue symbol Hilbert symbol formula_24 for the prime formula_4 by in the case formula_4 coprime to "n", where formula_28 is any uniformising element for the local field formula_29. The formula_14-th power symbol may be extended to take non-prime ideals or non-zero elements as its "denominator", in the same way that the Jacobi symbol extends the Legendre symbol. Any ideal formula_31 is the product of prime ideals, and in one way only: The formula_14-th power symbol is extended multiplicatively: For formula_35 then we define where formula_37 is the principal ideal generated by formula_38 Analogous to the quadratic Jacobi symbol, this symbol is multiplicative