# Difference between revisions of "TrigSimplify Command"

From GeoGebra Manual

(moved note related to Algebra View in the first section) |
m (Text replace - ";(.*)\[(.*)\]" to ";$1($2)") |
||

Line 1: | Line 1: | ||

<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|function}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|cas=true|function}} | ||

− | ;TrigSimplify | + | ;TrigSimplify( <Expression> ) |

:Simplifies the given trigonometric expression. | :Simplifies the given trigonometric expression. | ||

:{{examples|1=<div> | :{{examples|1=<div> | ||

Line 8: | Line 8: | ||

==CAS Syntax== | ==CAS Syntax== | ||

− | ;TrigSimplify | + | ;TrigSimplify( <Expression> ) |

:Simplifies the given trigonometric expression. | :Simplifies the given trigonometric expression. | ||

:{{examples|1=<div> | :{{examples|1=<div> |

## Revision as of 17:16, 7 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.