Werner Formulas

Author

Eric W. Weisstein
February 17, 2006

This notebook downloaded from http://mathworld.wolfram.com/notebooks/Trigonometry/WernerFormulas.nb.

For more information, see Eric's MathWorld entry http://mathworld.wolfram.com/WernerFormulas.html.

©2006 Wolfram Research, Inc. except for portions noted otherwise

Formulas

TrigReduce/@{
2Sin[α]Cos[β],
2Cos[α]Cos[β],
2Cos[α]Sin[β],
2Sin[α]Sin[β]
}//TableForm