<![CDATA[The problem with command If]]>
https://help.geogebra.org/topic/the-problem-with-command-if
Fri, 14 Dec 2018 13:30:35 +0000Tue, 03 Jul 2018 17:22:03 +0000Zend_Feed<![CDATA[@Roman Can you specify your question or the properties of your polyline or your if-command? If your polyline is a piecewise given function (you can use mathmagic's tool to get it) then you have, as the name sayed, two functions and the if-command should work, because they are of the same type (functions). But if your polyline is not a function more details or informations may help to find a solution. Kind regards mire2]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242548
Tue, 10 Jul 2018 14:04:07 +0000<![CDATA[!!!!!!!!!!!!! super, but is not dynamic to use......]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242696
Thu, 12 Jul 2018 15:34:58 +0000<![CDATA[@mire On a certain interval, depending on the conditions, it is required to specify various piecewise function. I often use the Polyline command. But it is not a function-list of segments! The Intersect command finds the intersection points of Polyline and Functions! I thought that the If command works with them too... The suggested Mathmagic tool is also convenient as a Polyline command!]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242600
Wed, 11 Jul 2018 09:56:20 +0000<![CDATA[@Mathmagic In the inequality F:... If (x (Element (m, k)) ≤ x ≤ x (Element (m, k + 1)) must be -> If (x (Element (m, k)) ≤ x <x (Element ( m, k + 1)), otherwise at the joints points the function is added twice .]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242622
Wed, 11 Jul 2018 13:30:13 +0000<![CDATA[if(3<=x<=4,x,4<=x<=5,x+3) is equal to if(3<=x<=4,x,4<x<=5,x+3) but different to if(3<=x<4,x,4<=x<=5,x+3) more if(3<=x<=4,x,4<=x<=5,x+3) is equal to if(3<=x<=4,x,3<=x<=5,x+3) type the three functions and try f(4),g(4),(h(4)) you can change the tool if you like]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242626
Wed, 11 Jul 2018 14:08:53 +0000<![CDATA[@Mathmagic my example in the attached file]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242628
Wed, 11 Jul 2018 14:22:12 +0000<![CDATA[excuse. I though I had made a nested if function. So you must to edit the tool. the single strange points of tool1(list) are not visible, this confused me]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242632
Wed, 11 Jul 2018 14:44:42 +0000<![CDATA[Thank you very much for the work you are doing! I think that such a tool can be among the Geogebra commands!!!]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242634
Wed, 11 Jul 2018 14:48:06 +0000<![CDATA[I forgot it. really the command was in GG. see datafunction(). but it is not dynamic it needs an update script]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242658
Thu, 12 Jul 2018 06:38:43 +0000<![CDATA[very nice mathmagic.]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242258
Wed, 04 Jul 2018 19:38:45 +0000<![CDATA[https://wiki.geogebra.org/e... Both objects must be of the same type.]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242214
Tue, 03 Jul 2018 22:28:13 +0000<![CDATA[what type of object must be for you h=If[condition,f,g]? is h a function?]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242212
Tue, 03 Jul 2018 19:46:15 +0000<![CDATA[OK, I understand, thanks you for the replies]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242230
Wed, 04 Jul 2018 09:38:05 +0000<![CDATA[perhaps the tool attached can be usefull]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242236
Wed, 04 Jul 2018 12:26:09 +0000<![CDATA[@Mathmagik You replaced polyline with linear functions-a useful tool! thanks A am interested her possibility to include in the "If" these two different objects!...]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-242248
Wed, 04 Jul 2018 15:19:12 +0000<![CDATA[rami did something similar: GGb-Formum - German - Funktion durch mehrere Punkte [Dreiecksfunktion]]]>
https://help.geogebra.org/topic/the-problem-with-command-if#comment-251924
Fri, 14 Dec 2018 13:30:35 +0000