Class number
(Redirected from Class number (disambiguation))
In mathematics, class number may refer to
- Class number (group theory), in group theory, is the number of conjugacy classes of a group
- Class number (number theory), the size of the ideal class group of a number ring
- Class number (binary quadratic forms), the number of equivalence classes of binary quadratic forms of a given discriminant
This disambiguation page lists mathematics articles associated with the same title.
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