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Problem with integral on WP 34s
09-13-2021, 10:20 AM
Post: #24
RE: Problem with integral on WP 34s
You can find a version of the WP34S for DM42 that includes Romberg integration here:
https://gitlab.com/njdowrick/wp34s-for-d...ee/romberg
I've made it a separate branch rather than including it in the Master branch to keep the main code relatively uncluttered. The command is called \({\rm ROM}\int\) and it is in the Integrate menu (shift 8).

I'm not sure how useful this will be - although the DM42 is faster than the WP34S when I've compared them, this integral still seems to be taking a long time to converge even with the Romberg routine. If you don't want to wait, here's a link to the folder of the v3892 WP34S Sourceforge repository where the Windows emulator lives:
https://sourceforge.net/p/wp34s/code/389...ndows/bin/
This has the Romberg routine as its standard integration technique, and it will be far faster than either physical calculator.

Nigel (UK)
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Problem with integral on WP 34s - lrdheat - 09-08-2021, 01:43 AM
RE: Problem with integral on WP 34s - Nigel (UK) - 09-13-2021 10:20 AM



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