[comp.sys.handhelds] Numerical Integration on the HP 28S/48SX

jacobsd@mist.cs.orst.edu (Dana Jacobsen) (10/03/90)

  On a number or my integration problems, an adaptive approach seems better
than the plain iterative method that is standard with the 28S and 48SX.  Why
didn't HP use adaptive integration?  I suppose it could be ROM space, but
they don't seem that large.  Any clues?
  I wrote an adaptive Gaussian Quadrature program for the 28S and will write
it for the 48SX when I get mine (tomorrow).  Has anyone else done any work 
with this?  I'd like some information on writing it in a faster language
(CHIP48? Machine?) also.  I'll post the program if there's interest.
Thanks,
--
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Dana Jacobsen                       Oregon State University
jacobsd@cs.orst.edu                   Computer Science
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Dana_Jacobsen@RPITSMTS.BITNET            `Once a daemon, always a daemon'