Re: [WebDNA] drop off not round off
This WebDNA talk-list message is from 2011
It keeps the original formatting.
numero = 106515
interpreted = N
texte = Another of many solutions=85.[text]x=3D0.6649[/text][math](floor([x]*1000))/1000[/math]The "floor" math function truncates to an integer value, so multiply by =1000 to move the decimal to the right 3 places, take the floor of that, =then divide by 1000 to put the decimal back where you want it.BrianOn Apr 13, 2011, at 6:45 AM, William DeVaul wrote:> [grep search=3D(.*)[0-9]&replace=3D\1][the_value][/grep]>=20> This should drop the last number in your example. The grep in WebDNA =is somewhat limited in version 6. Not sure about version 7 or later.=20>=20> Bill>=20> On Tue, Apr 12, 2011 at 5:24 PM, sgbc cebu
wrote:> Hi,>=20> How to> use actual numbers (1)> to get wished results (3)> of .407 and not .408> in webdna?> Intend to "dropped off" some digits not "round off"=20>=20>=20>=20> 123> Actual> NumbersDNA> [Format 3f]Wished> Result> 0.66490.6650.664> 0.25710.2570.257> 0.40780.4080.407>=20> Thanks,> Jess>=20>=20> --------------------------------------------------------- This message =is sent to you because you are subscribed to the mailing list . To =unsubscribe, E-mail to: archives: =http://mail.webdna.us/list/talk@webdna.us Bug Reporting: =support@webdna.us>=20> --------------------------------------------------------- This message =is sent to you because you are subscribed to the mailing list . To =unsubscribe, E-mail to: archives: =http://mail.webdna.us/list/talk@webdna.us Bug Reporting: =support@webdna.us
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Another of many solutions=85.[text]x=3D0.6649[/text][math](floor([x]*1000))/1000[/math]The "floor" math function truncates to an integer value, so multiply by =1000 to move the decimal to the right 3 places, take the floor of that, =then divide by 1000 to put the decimal back where you want it.BrianOn Apr 13, 2011, at 6:45 AM, William DeVaul wrote:> [grep search=3D(.*)[0-9]&replace=3D\1][the_value][/grep]>=20> This should drop the last number in your example. The grep in WebDNA =is somewhat limited in version 6. Not sure about version 7 or later.=20>=20> Bill>=20> On Tue, Apr 12, 2011 at 5:24 PM, sgbc cebu wrote:> Hi,>=20> How to> use actual numbers (1)> to get wished results (3)> of .407 and not .408> in webdna?> Intend to "dropped off" some digits not "round off"=20>=20>=20>=20> 123> Actual> NumbersDNA> [Format 3f]Wished> Result> 0.66490.6650.664> 0.25710.2570.257> 0.40780.4080.407>=20> Thanks,> Jess>=20>=20> --------------------------------------------------------- This message =is sent to you because you are subscribed to the mailing list . To =unsubscribe, E-mail to: archives: =http://mail.webdna.us/list/talk@webdna.us Bug Reporting: =support@webdna.us>=20> --------------------------------------------------------- This message =is sent to you because you are subscribed to the mailing list . To =unsubscribe, E-mail to: archives: =http://mail.webdna.us/list/talk@webdna.us Bug Reporting: =support@webdna.us
Brian Fries
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