Difference between revisions of "Comments:Sandbox"

Revision as of 11:48, 14 February 2011

Feel free to use this sandbox to experiment with wiki syntax. See Help:Contents for details.

Example: test = test

Example:

Type f(x) = x^2 – 2 x – 1 into the Input Bar and press the Enter-key.
Place a new point A on the x-axis (see tool New Point; see command Point).
Create point B = (x(A), f'(x(A))) that depends on point A.
Select tool and successively click on point B and point A.
Drag point A along the x-axis to see point B moving along its locus line.

@@ Line 4: / Line 4: @@
-Another Example formatting issue:
+{{Example|1=&nbsp;
-= doesn't create the first element in the bulletted list.
+* Type <tt>f(x) = x^2 – 2 x – 1</tt> into the ''Input Bar'' and press the'' Enter-key''.
-The original page is http://www.geogebra.org/wiki_new/en/Manual:Locus_Tool
+* Place a new point ''A'' on the ''x''-axis (see tool [[New Point Tool|New Point]]; see command [[Point Command|Point]]).
+* Create point <tt>B = (x(A), f'(x(A)))</tt> that depends on point ''A''.
-this is the code:
+* Select tool [[Image:Tool_Locus.gif]] and successively click on point ''B'' and point ''A''.
+* Drag point ''A'' along the ''x''-axis to see point ''B'' moving along its locus line.
-<noinclude>{{Manual Page}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude>
+}}
-{{Tool|icon=Tool.png|name={{PAGENAME}}|type=special line|icon=Tool_Locus.gif}}
-: Select a point ''B'' that depends on another point ''A'' and whose locus should be drawn. Then, click on point ''A'' to create the locus of point ''B'' (also see command [[Locus Command|Locus]]).
-: Note: Point ''A'' has to be a point on an object (e. g. line, segment/interval, circle).
-: Example:
-::* Type <tt>f(x) = x^2 – 2 x – 1</tt> into the ''Input Bar'' and press the'' Enter-key''.
-::* Place a new point ''A'' on the ''x''-axis (see tool [[New Point Tool|New Point]]; see command [[Point Command|Point]]).
-::* Create point <tt>B = (x(A), f'(x(A)))</tt> that depends on point ''A''.
-::* Select tool [[Image:Tool_Locus.gif]] and successively click on point ''B'' and point ''A''.
-::* Drag point ''A'' along the ''x''-axis to see point ''B'' moving along its locus line.
-<!--****[[Locus Tool|Locus]] should be changed to ''Locus'' once icon has been inserted.****-->