<![CDATA[Increasing number of Decimals Dynamically]]>
https://help.geogebra.org/topic/increasing-number-of-decimals-dynamically
Sun, 20 Sep 2015 04:11:04 +0000Sun, 20 Sep 2015 01:19:22 +0000Zend_Feed<![CDATA[I am not aware of a way to dynamically change rounding/significant digits, unless you allow menus to be in your app...Options allows you to change rounding. Tony Possibly,o Numeric Numeric[ <Expression> ] Numeric[ <Expression>, <Significant Figures> ] ]]>
https://help.geogebra.org/topic/increasing-number-of-decimals-dynamically#comment-180363
Sun, 20 Sep 2015 01:56:44 +0000<![CDATA[I am not aware of a way to dynamically change rounding/significant digits, unless you allow menus to be in your app...Options allows you to change rounding. Tony Possibly,o Numeric Numeric[ <Expression> ] Numeric[ <Expression>, <Significant Figures> ] Thanks for the reply, I will see how I can use this to solve my problem! Thanks. Maybe create my own buttons or slider that allow the user the increase and decrease the number of Significant Figures!]]>
https://help.geogebra.org/topic/increasing-number-of-decimals-dynamically#comment-180365
Sun, 20 Sep 2015 02:26:47 +0000<![CDATA[I am not aware of a way to dynamically change rounding/significant digits, unless you allow menus to be in your app...Options allows you to change rounding. Tony Possibly,o Numeric Numeric[ <Expression> ] Numeric[ <Expression>, <Significant Figures> ] Thanks for the reply, I will see how I can use this to solve my problem! Thanks. Maybe create my own buttons or slider that allow the user the increase and decrease the number of Significant Figures! Problem with this. It is only available in CAS view, I need the numbers visible on the worksheet, is this possible with the numeric command?]]>
https://help.geogebra.org/topic/increasing-number-of-decimals-dynamically#comment-180367
Sun, 20 Sep 2015 02:34:12 +0000<![CDATA[Hi, you can't do it with labels, but it should work with texts (you can hide labels and replace them with texts, so this is no big problem). * define the number n of decimal places you want to use: either use a slider and let user change it or compute it yourself using something like minDiff=Min[KeepIf[x>0,{abs(a-b),abs(b-c),abs(c-a)}]] n=Max[ceil(-log10(minDif)),1] * open properties of your text, make sure it's not fixed * set the rounding to something big, eg. 10 decimal places * replace a,b,c with round(a,n), round(b,n), round(c,n) Cheers, Zbynek]]>
https://help.geogebra.org/topic/increasing-number-of-decimals-dynamically#comment-180369
Sun, 20 Sep 2015 02:48:32 +0000<![CDATA[The file attached demonstrates the formula for c < a < b case, other 5 cases should be easy to adjust. https://ggbm.at/1714713]]>
https://help.geogebra.org/topic/increasing-number-of-decimals-dynamically#comment-180371
Sun, 20 Sep 2015 02:52:09 +0000<![CDATA[Hi, you can't do it with labels, but it should work with texts (you can hide labels and replace them with texts, so this is no big problem). * define the number n of decimal places you want to use: either use a slider and let user change it or compute it yourself using something like minDiff=Min[KeepIf[x>0,{abs(a-b),abs(b-c),abs(c-a)}]] n=Max[ceil(-log10(minDif)),1] * open properties of your text, make sure it's not fixed * set the rounding to something big, eg. 10 decimal places * replace a,b,c with round(a,n), round(b,n), round(c,n) Cheers, Zbynek Cool, thanks a lot! I'm going to try implementing this with a slider to give the user control.]]>
https://help.geogebra.org/topic/increasing-number-of-decimals-dynamically#comment-180373
Sun, 20 Sep 2015 04:11:04 +0000