Difference between revisions of "TrigSimplify Command"
From GeoGebra Manual
(Created page with "<noinclude>{{Manual Page|version=4.0}}</noinclude> {{command|CAS}} ;TrigSimplify[ <Expression> ] :Simplifies the given trigonometric Expression. {{example|1=<code>TrigSimplify[1-...") |
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| Line 4: | Line 4: | ||
:Simplifies the given trigonometric Expression. | :Simplifies the given trigonometric Expression. | ||
{{example|1=<code>TrigSimplify[1-sin(x)^2]</code> gives cos²(x).}} | {{example|1=<code>TrigSimplify[1-sin(x)^2]</code> gives cos²(x).}} | ||
| − | {{note|See also [[TrigExpand Command]] and [[TrigCombine Command]].}} | + | {{note|1=<div> |
| + | * This command works for the Variable ''x'' only! (<code>TrigSimplify[1-sin(y)^2]</code> gives ''-sin²(y)+1''.) | ||
| + | * See also [[TrigExpand Command]] and [[TrigCombine Command]].</div>}} | ||
Revision as of 22:51, 23 August 2011
This command works in CAS View only.
- TrigSimplify[ <Expression> ]
- Simplifies the given trigonometric Expression.
Example:
TrigSimplify[1-sin(x)^2] gives cos²(x). Note:
- This command works for the Variable x only! (
TrigSimplify[1-sin(y)^2]gives -sin²(y)+1.) - See also TrigExpand Command and TrigCombine Command.
