Difference between revisions of "TrigSimplify Command"
From GeoGebra Manual
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− | <noinclude>{{Manual Page|version= | + | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|function}} |
− | {{command|cas=true|function}} | + | ;TrigSimplify( <Expression> ) |
− | ;TrigSimplify | + | :Simplifies the given trigonometric expression. |
− | :Simplifies the given trigonometric | + | :{{examples|1=<div> |
− | :{{ | + | :*<code>TrigSimplify(1 - sin(x)^2)</code> gives ''cos²(x)''. |
− | + | :*<code>TrigSimplify(sin(x)^2 - cos(x)^2 + 1)</code> gives ''2 sin²(x)''.</div>}} | |
+ | {{note|1=This command works only for variables "x", "y" and "z" in the [[File:Menu view algebra.svg|link=|16px]] [[Algebra View]]}} | ||
+ | |||
==CAS Syntax== | ==CAS Syntax== | ||
− | ;TrigSimplify | + | ;TrigSimplify( <Expression> ) |
− | :Simplifies the given trigonometric | + | :Simplifies the given trigonometric expression. |
− | :{{ | + | :{{examples|1=<div> |
− | + | :*<code>TrigSimplify(1 - sin(x)^2)</code> gives ''cos²(x)'' | |
− | + | :*<code>TrigSimplify(sin(x)^2 - cos(x)^2 + 1)</code> gives ''2 sin²(x)''.</div>}} | |
− | + | {{note|1=<div> | |
+ | * This command works for all variables in the [[File:Menu view cas.svg|link=|16px]] [[CAS View]] | ||
+ | * See also [[TrigExpand Command]] and [[TrigCombine Command]].</div>}} |
Latest revision as of 10:02, 9 October 2017
- TrigSimplify( <Expression> )
- Simplifies the given trigonometric expression.
- Examples:
TrigSimplify(1 - sin(x)^2)
gives cos²(x).TrigSimplify(sin(x)^2 - cos(x)^2 + 1)
gives 2 sin²(x).
Note: This command works only for variables "x", "y" and "z" in the Algebra View
CAS Syntax
- TrigSimplify( <Expression> )
- Simplifies the given trigonometric expression.
- Examples:
TrigSimplify(1 - sin(x)^2)
gives cos²(x)TrigSimplify(sin(x)^2 - cos(x)^2 + 1)
gives 2 sin²(x).
Note:
- This command works for all variables in the CAS View
- See also TrigExpand Command and TrigCombine Command.