The idea of aconcagua is to represent any kind of measure. All our financial math is based on it... for example an interest rate is an instance of InterestRate (not included in Aconcagua) that is a subclass of Evaluation (at the begging called Formula) that is polimorphic with any other measure. That way all the financial formulas are reified and they can participate in any math operation with other measures, evaluations or even numbers... (measures and numbers are polimorphic also). Let me know if you have any problem.
<br><br>I'll send you the paper...<br><br>Bye<br>Hernan.<br><br><div class="gmail_quote">On Nov 6, 2007 6:53 PM, Sebastian Sastre <<a href="mailto:ssastre@seaswork.com">ssastre@seaswork.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>
<div dir="ltr" align="left"><font color="#0000ff" face="Trebuchet MS" size="2"><span>Hey Hernán!</span></font></div>
<div dir="ltr" align="left"><font color="#0000ff" face="Trebuchet MS" size="2"><span></span></font> </div>
<div dir="ltr" align="left"><font color="#0000ff" face="Trebuchet MS" size="2"><span> che está buenísimo! sorry...
I'm on it now and actually seems very very promising. I've created a
measure of some money by squared metter of a custom material. This is what I
needed. Awsome</span></font></div>
<div dir="ltr" align="left"><font color="#0000ff" face="Trebuchet MS" size="2"><span></span></font> </div>
<div dir="ltr" align="left"><font color="#0000ff" face="Trebuchet MS" size="2"><span> thanks !</span></font></div>
<div dir="ltr" align="left"><font color="#0000ff" face="Trebuchet MS" size="2"><span></span></font> </div>
<div align="left"><span>
<p style="margin: 0cm 0cm 0pt;" align="left"><span style="font-size: 10pt;">Sebastian
Sastre</span></p>
<p style="margin: 0cm 0cm 0pt;" align="left"><span style="font-size: 10pt;"><span>PS: can you please send me the <font face="Times New Roman" size="3">"Arithmetic with Measurements on Dynamically-Typed
Object-Oriented Languages" </font>pdf? also any other related
paper/s?</span></span></p></span></div>
<div> </div><br>
<blockquote style="border-left: 2px solid rgb(0, 0, 255); padding-left: 5px; margin-left: 5px; margin-right: 0px;">
<div dir="ltr" align="left" lang="es">
<hr>
<font face="Tahoma" size="2"><b>De:</b>
<a href="mailto:squeak-dev-bounces@lists.squeakfoundation.org" target="_blank">squeak-dev-bounces@lists.squeakfoundation.org</a>
[mailto:<a href="mailto:squeak-dev-bounces@lists.squeakfoundation.org" target="_blank">squeak-dev-bounces@lists.squeakfoundation.org</a>] <b>En nombre de
</b>Hernan Wilkinson<br><b>Enviado el:</b> Martes, 06 de Noviembre de 2007
17:04<br><b>Para:</b> The general-purpose Squeak developers
list<br><b>Asunto:</b> Re: Money units<br></font><br></div><div><div></div><div class="Wj3C7c">
<div></div>We use Aconcagua as the base measure model for our financial
applications.<br><br>Hernan.<br><br>
<div><span class="gmail_quote">On 11/6/07, <b class="gmail_sendername">Ignacio
Vivona</b> <<a href="mailto:altobarba@gmail.com" target="_blank">
altobarba@gmail.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">look
at Aconcagua in squeaksource
<div><span><br><br>
<div><span class="gmail_quote">On 11/6/07, <b class="gmail_sendername">tim
Rowledge</b> <<a href="mailto:tim@rowledge.org" target="_blank">tim@rowledge.org </a>>
wrote:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>On
6-Nov-07, at 8:31 AM, Sebastian Sastre wrote:<br><br>> Hi
there,<br>><br>> has anybody tried to use
the Units package from squeak map for<br>> monetary
values?<br>><br>> I'm trying this Units
package and the Avi Bryant's Money package <br>> I've found in
squeaksource<br>><br>> any general tips for
dealing with currencies?<br>It's a particularly tricky problem since the
relative values change<br>frequently, rapidly and chaotically; honestly I
would prefer to claim <br>that money is not really a Unit in any
meaningful way. Units are<br>really defined values with defined
relationships to other derived and<br>founding units. Currency is a medium
of exchange with variable ratios.<br><br>tim<br>--<br>tim Rowledge; <a href="mailto:tim@rowledge.org" target="_blank">tim@rowledge.org</a>; <a href="http://www.rowledge.org/tim" target="_blank">http://www.rowledge.org/tim
</a><br>MIPS: Meaningless
Indicator of Processor
Speed.<br><br><br><br></blockquote></div><br></span></div><br><br><br></blockquote></div><br></div></div></blockquote></div>
<br><br><br></blockquote></div><br>