J. Landman Gay
jacque at hyperactivesw.com
Sat May 20 20:04:21 EDT 2006
Mark Wieder wrote:
> Friday, May 19, 2006, 12:04:55 PM, you wrote:
>> I am doing the following:
>> put 10.27 into tNumber
>> put the trunc of tNumber into tInteger
>> put tNumber - tInteger into tDecimal
>> put 100 * tDecimal into tNew Decimal
>> put the trunc of tNewDecimal
>> and I get 26 instead of 27.
> put trunc(tNewDecimal & "")
> forcing it into a string does the trick. Better yet,
> function truncate pValue
> return trunc(pValue & "")
> end truncate
> Note: this is BZ #2419, which for some reason Tuviah closed as
> NOT_A_BUG in January 2004, so unless Jacque reopens it it's unlikely
> that it will be fixed.
After it was explained to me, I agreed it isn't a bug. It is how math
works. See Dar's explanation, which is pretty good.
By the way, I just tried the original script (quoted at the top above,)
using Mac OS 10.4.6 and I did not get 26, I got 27 as expected. I
suspect it is system-related. I believe the Rev engine relies on the
OS's math routines to get its results.
Jacqueline Landman Gay | jacque at hyperactivesw.com
HyperActive Software | http://www.hyperactivesw.com
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