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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.