Despite the surprisingly simple shape of
,
it still appears intractable to find a general closed form for
the eigenvalues of M as a function of m.
We therefore work out an approximate
closed form for the case of the standard deck with m=10 face values.
Since we are approximating the eigenvalues in this section, the expression
we derive is only valid up to a pre-assigned
number of significant digits, which we pick to be 4.
Annotation Form Interface