Difference between revisions of "TrigSimplify Command"
From GeoGebra Manual
m (Text replace - ";(.*)\[(.*)\]" to ";$1($2)") |
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:Simplifies the given trigonometric expression. | :Simplifies the given trigonometric expression. | ||
:{{examples|1=<div> | :{{examples|1=<div> | ||
− | :*<code>TrigSimplify | + | :*<code>TrigSimplify(1 - sin(x)^2)</code> gives ''cos²(x)''. |
− | :*<code>TrigSimplify | + | :*<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]]}} | {{note|1=This command works only for variables "x", "y" and "z" in the [[File:Menu view algebra.svg|link=|16px]] [[Algebra View]]}} | ||
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:Simplifies the given trigonometric expression. | :Simplifies the given trigonometric expression. | ||
:{{examples|1=<div> | :{{examples|1=<div> | ||
− | :*<code>TrigSimplify | + | :*<code>TrigSimplify(1 - sin(x)^2)</code> gives ''cos²(x)'' |
− | :*<code>TrigSimplify | + | :*<code>TrigSimplify(sin(x)^2 - cos(x)^2 + 1)</code> gives ''2 sin²(x)''.</div>}} |
{{note|1=<div> | {{note|1=<div> | ||
* This command works for all variables in the [[File:Menu view cas.svg|link=|16px]] [[CAS View]] | * 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>}} | * See also [[TrigExpand Command]] and [[TrigCombine Command]].</div>}} |
Latest revision as of 09:02, 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.