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I was asked a few days ago to share my experiences with porting the PPC ROM routine IG to the wp34s.

Here is the Article that resulted: Romberg Integration for the wp34s

I want to emphasize again that nearly none of my original programming is involved here. It is an almost verbatim copy of the original great program.

Hope the quadrature geeks out there like it.


Edited: 5 Dec 2011, 12:33 a.m. after one or more responses were posted

Couldn't lines 73 and 74:

073 ISG 12
074 NOP

be replaced with just INC 12 ?


Exactly! I am sure there are plenty of other step- and register-saving things I'm not seeing.

Keep 'em coming!