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(11C) Gaussian integration
01-11-2014, 09:23 PM (This post was last modified: 01-16-2014 09:27 PM by Jeff_Kearns.)
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RE: Gaussian integration for the HP-11C
This excellent program works just as well on the HP-34C if you:
Change GSB E to GSB 1
Change LBL E to LBL 1

And then enter your f(x) to be integrated into program memory, starting at 47 LBL 1.

The execution times are most impressive!
Example 1 returns 8,303,718,967 in 9 seconds (N=1).
Example 2 returns 1.605418622 in 9 seconds (N=1)
Too bad HP didn't use this method on the 34C instead of Romberg.

Would love to see it adapted to the HP-29C... ;-)

Jeff Kearns
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(11C) Gaussian integration - Thomas Klemm - 01-09-2014, 09:38 PM
RE: Gaussian integration for the HP-11C - Jeff_Kearns - 01-11-2014 09:23 PM

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