TrigSimplify Command
From GeoGebra Manual
Revision as of 08:32, 19 December 2012 by Noel Lambert (talk | contribs) (TrigSimplify don't work for -sin²(x)+1 in GGb)
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This page is about a feature that is supported only in GeoGebra 4.2. |
- TrigSimplify[ <Expression> ]
- Simplifies the given trigonometric Expression.
- Examples:
TrigSimplify[1 - sin(x)^2]gives -sin²(x)+1.TrigSimplify[sin(x)^2 - cos(x)^2 + 1 ]gives 2 sin²(x).
- Note:See also TrigExpand Command and TrigCombine Command.
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 the variable x only! (
TrigSimplify[1 - sin(y)^2]gives -sin²(y) + 1.) - See also TrigExpand Command and TrigCombine Command.
- This command works for the variable x only! (
