Regards Scott
On 10/09/2009, at 7:47 PM, Vince Clark wrote:
Yes the default is too small if precision is an issue. But at least you have control over it.Vince Clark www.globalera.com vcl...@globalera.com (303) 493-6723 office (303) 523-4843 cell ----- Original Message ----- From: "Scott Gray" <scott.g...@hotwaxmedia.com> To: dev@ofbiz.apache.orgSent: Thursday, September 10, 2009 1:41:58 AM GMT -07:00 US/Canada MountainSubject: Re: JUEL rounding issues That is one solution but it would be nice to fix JUEL. By the way I just had quick look at the calculate method and if you don't set a decimal-scale then 2 is used which seems a bit of a worry as well. Regards Scott On 10/09/2009, at 7:34 PM, Vince Clark wrote:I don't know much about UEL but did run into a rounding issue. I chose to instead use <calculate> so I could control precision. Vince Clark www.globalera.com vcl...@globalera.com (303) 493-6723 office (303) 523-4843 cell ----- Original Message ----- From: "Scott Gray" <scott.g...@hotwaxmedia.com> To: dev@ofbiz.apache.org Sent: Thursday, September 10, 2009 1:27:08 AM GMT -07:00 US/Canada Mountain Subject: JUEL rounding issues Out of curiosity today I ran a couple of simple tests using JUEL's numeric expressions and the results are a bit worrying, here's some example code: <set field="value1" value="0.0001" type="BigDecimal"/> <set field="value2" value="10" type="BigDecimal"/> <set field="resultValue" value="${value1 / value2}" type="BigDecimal"/> <log level="always" message="${resultValue}"></log> and here are some example results: 0.0001 / 10 = 0 10 / 3 = 3 10.89879 + 6.8978336 = 17.797 10.89879 * 6.8978336 = 75.178 10 - 2.5001 = 7.5 I don't have time right this minute to fix it so just reporting here so people are aware. Adrian, I'm not asking you to fix it but if you have any pointers or suggestions they'd be most welcome. Regards Scott HotWax Media http://www.hotwaxmedia.com
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