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FilledSmallSquareMathieuCharacteristicA[r, q] gives the characteristic value for even Mathieu functions with characteristic exponent r and parameter q.

FilledSmallSquare Mathematical function (see Section A.3.10).

FilledSmallSquare The characteristic value gives the value of the parameter in for which the solution has the form where is an even function of with period .

FilledSmallSquare See The Mathematica Book: Section 3.2.12.

FilledSmallSquare See also: MathieuCharacteristicB.

Further Examples