DOCUMENTATION CENTER SEARCH
Mathematica
>
Trigonometric Functions
>
Built-in
Mathematica
Symbol
Putting Expressions into Different Forms
Trigonometric Expressions
Tutorials »
|
TrigExpand
TrigFactor
TrigToExp
Simplify
FullSimplify
See Also »
|
Algebraic Transformations
Hyperbolic Functions
Trigonometric Functions
More About »
TrigReduce
TrigReduce
[
expr
]
rewrites products and powers of trigonometric functions in
expr
in terms of trigonometric functions with combined arguments.
MORE INFORMATION
TrigReduce
operates on both circular and hyperbolic functions.
Given a trigonometric polynomial,
TrigReduce
typically yields a linear expression involving trigonometric functions with more complicated arguments.
TrigReduce
automatically threads over lists, as well as equations, inequalities and logic functions.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
In[1]:=
Out[1]=
In[2]:=
Out[2]=
Scope
(1)
Options
(1)
Applications
(1)
Properties & Relations
(3)
Possible Issues
(3)
Neat Examples
(1)
SEE ALSO
TrigExpand
TrigFactor
TrigToExp
Simplify
FullSimplify
TUTORIALS
Putting Expressions into Different Forms
Trigonometric Expressions
MORE ABOUT
Algebraic Transformations
Hyperbolic Functions
Trigonometric Functions
New in 3 | Last modified in 6
© 2008 Wolfram Research, Inc.
EXAMPLES
Basic Examples 
Scope 