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Re: Nonsymmetric eigenvalue problem


Lowell Johnson writes:
 >  Since my original work required Mathieu functions of many orders,
 > it made sense to compute all characteristic values at once, storing
 > them in an array.  But this method may be costly for requests only
 > requiring a single value.

The bessel function rountines come in two versions, one for computing
a single order, and an '_array' function for computing a range of
orders simultaneously.  For general numerical use the single order
functions would be the first priority though.


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