Integration methods...an error-proof method?

[Matt Agajanian]

(09-02-2017 10:21 PM)Joe Horn Wrote:  The modified Romberg method used by the HP-71B Math Pac avoids that problem by avoiding the endpoints altogether. It also has some other features as explained on page 118 of the owner's manual. You can read that page here: http://holyjoe.net/HP71/integral.htm

Thanks. As I do not have a 71B, is there a port to the 67 or 41?

Also, how does this algorithm differ from the Romberg Integration program found in the program from the Math/Utilities module for TI-58/59?