Class Number Formula

A class number formula is a finite series giving exactly the Class Number of a Ring. For a Ring ofquadratic integers, the class number is denoted , where is the discriminant. A class number formula is known forthe full ring of cyclotomic integers, as well as for any subring of the cyclotomic integers. This formula includes thequadratic case as well as many cubic and higher-order rings.

• Mean Square Error
• Mean-Value Theorem
• Measurable Function
• Measurable Set
• Measurable Space
• Measure
• Measure Algebra
• Measure Polytope
• Measure-Preserving Transformation
• Measure Space
• Measure Theory
• Mechanical Quadrature
• Mecon
• Medial Axis
• Medial Deltoidal Hexecontahedron
• Medial Disdyakis Triacontahedron
• Medial Hexagonal Hexecontahedron
• Medial Icosacronic Hexecontahedron
• Medial Inverted Pentagonal Hexecontahedron
• Medial Pentagonal Hexecontahedron
• Medial Rhombic Triacontahedron
• Medial Triambic Icosahedron
• Medial Triangle
• Medial Triangle Locus Theorem
• Median Point