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From: Han on 26 Feb 2010 19:48
Your best bet may be to just submit it to hpcalc.org as well as here.
People with eventually try it out and as long as you leave contact
information, I am sure they will send in bug reports as they find
them. Keep in mind that if your code is compatible with the HP48
series as well, you may want to consider compiling it for the HP48
series. I believe that there are still a significant number of folks
who still prefer their HP48 machines (due to the keyboard layout) and
might also be able to help test your code.

Good luck!
Han

On Feb 16, 6:36 pm, "Gjermund Skailand" <skaiguard-t...(a)yahoo.no>
wrote:
> Hi All
>
> I have a fast numeric parser in hpgcc2 for plotting, sums and numerical
> integration of f(x). I like to have it tested before I send it to
> hpcalc.org.
>
> It is about 30x to 50x faster than user rpl.
> E.g.
>
> Calculate sum(i=1 to 100 000) in less than 1s.
> Simple plot of any function instantly
> Integral(a,b) f(x) dx
> Integral(a,oo) f(x) dx
> Integral(a,oo) f(x) dx  f(x) is oscillating function
> The integrals are based on double exponential transformation.
> Further they are open ended, not using end values at a and b.
> It is only required that the function must be analytic within a,b.
>
> f(x) may be an user-expression built of of most standard functions,
> (+-*/ ^  LN EXP SIN COS TAN ASIN ACOS ATAN SINH SINH TANH  some )
>
> The parser can easily be extended  to 2D or 3D :) for double integrals or
> other purposes.
> Anyone interrested in betatesting can send me an email at
> gjermund_skailand at yahoo.no    (change the obvious)
>
> best regards
> Gjermund Skailand

From: Gjermund Skailand on 8 Mar 2010 06:19

"Han" <handuongster(a)gmail.com> wrote in message
news:1b24e454-1bb0-499f-979a-d36dc8c7e7b7(a)k17g2000yqb.googlegroups.com...
Your best bet may be to just submit it to hpcalc.org as
---------------------
Due to help from beatatesters, the functionality has been much improved. The
library is for arm-based calculators only ( hp50g, hp49g+).
It consist of a small library-interface with hpgcc2 programs stored on the
SD card.
The library was submitted to hpcalc.org yesterday, however, anyone curious
to see how fast these calculators potentially are, can send me an email at
gjermund _skailand at yahoo.no

Best regards
Gjermund


From: Virgil on 12 Mar 2010 18:12
If "integrasjon" is supposed to be "integration", I might be interested.

If "integrasjon" is NOT supposed to be "integration", what is it
supposed to be?
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