Re: TZF - Calculating

Pierre,

----- Original Message -----
From: "Pierre Wittwer" <[email protected]>
To: <[email protected]>
Sent: Tuesday, September 09, 2003 1:44 AM
Subject: TZF - Calculating


> Hi Topaz-users (or Delphi-users),
>
> I have a simple question. I have to convert a string into a real.e.g.
> s = '3.10'  and r is the real.
> Using Val(s,r,code) I get the real as r = 3.09999999999854......instead of
> 3.10
> Using the SReal of Topaz I get the correct  '3.10' in the string. But for
> calculating I need the real r
> What is wrong?  Thank you for your help
>

If you use it for money calculations, try the currency type in Delphi. It
has 4 decimal places.

Benno

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