Trapezoidal Rule for HP-67

[Matt Agajanian]

(09-03-2017 05:32 PM)Dieter Wrote:  

(09-03-2017 05:18 PM)Matt Agajanian Wrote:  Thank you for this. To be honest, the HP-41 module option seems to imply that 41 x-Functions be present or perhaps the 41CX was needed.

?!? – wait a minute. I think we are talking about a program for the HP67/97 here? Now you mention a HP41 module – ?!? Auch which module do you mean here?

BTW the HP41 Math and Math/Stat ROMs of course do not require any other module, let alone an X-Functions ROM or a 41CX. Why do you think they do?

(09-03-2017 05:18 PM)Matt Agajanian Wrote:  Now that I you've posted a version for a standalone 67, I can use this for everything from my own physical 67, 11C or iOS apps from CuVee.

If you really want to do numerical integration with such an, err... "unsophisticated" method, that is. On the 41C you may instead take a look at the Advantage ROM and the Romberg method implemented there.

Dieter

My goof. After I posted this, I realised that it's the Romberg Integration program from 41's Advantage module I was referring to. But, I seem to recall that the Romberg application requires a certain other module to be in the 41 to function properly. Or did I misread something?