Hello,
you can formate your formula string and calculate it with the xppCompiler.
Example:
client static real CalculateFormula(str _formula)
{
real result;
xppCompiler xppCompiler = new xppCompiler();
;
if (strlrtrim(_formula) && xppCompiler.compileExpr(_formula))
{
result = any2real(xppCompiler.execute());
}
else
{
result = 0;
}
return result;
}
--- In [email protected], "Serge Boomsma" <s.boom...@...>
wrote:
>
> Hi,
>
> Maybe you can use something like this:
>
> static void Job317(Args _args)
> {
> str function = 'a+b*(c/d)/(d*e)';
> str nofparms = strkeep(function,'abcdefghijklmnopqrstuvwxyz');
> str parms;
> str myjob;
> int i;
> ;
>
> for (i=1;i<=strlen(nofparms);i++)
> {
> if (strscan(parms,substr(nofparms,i,1),1,strlen(parms)+1) == 0)
> {
> parms += 'int ' + substr(nofparms,i,1);
>
> if (i < strlen(nofparms))
> parms += ', ';
> }
> }
>
> myjob = 'int myfunc(' + parms + '){ return ' + function + ';}';
>
> info(myjob);
> info(strfmt('%1',runbuf(myjob,5,5,5,5,5)));
> }
>
> Regards,
>
> Serge Boomsma
> -----Oorspronkelijk bericht-----
> Van: [email protected]
> [mailto:[email protected]] Namens naveed ali
> Verzonden: dinsdag 3 maart 2009 13:40
> Aan: [email protected];
> [email protected]
> Onderwerp: [development-axapta] Mathmatical Expression in ax
>
> Hi,
>
> I have mathmatical expression like a+b(c/d)/(d*e).
>
> My problem is how to save it in database table and reterive to perform some
> mathmatical operation.All these varaibles have some fixed values which is
> stroed in another table.
>
> Any help regardig this.
>
>
> Regards,
>
>
>
>
>
> [Non-text portions of this message have been removed]
>
>
>
> ------------------------------------
>
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