Difference between revisions of "TrigSimplify Command"

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:Simplifies the given trigonometric Expression.
 
:Simplifies the given trigonometric Expression.
 
:{{examples|1=<div>
 
:{{examples|1=<div>
:*<code>TrigSimplify[1 - sin(x)^2]</code> gives ''-sin²(x)+1''.
+
:*<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>}}
 
:*<code>TrigSimplify[sin(x)^2 - cos(x)^2 + 1]</code> gives ''2 sin²(x)''.</div>}}
  

Revision as of 02:52, 4 February 2013



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).


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:
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