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===Euler's Equation And De Moivre's Formula===
 
  
Euler's Equation is put simply as the following:
 
 
<math>
 
  \begin{align} e^{iy}
 
&= \cos(y) + i\sin(y)
 
  \end{align}
 
</math>
 
 
 
In a more general case, it can more important to see if <math>z = z + iy</math>, then <math>e^{z}</math> is defined to be the complex number
 
 
<math>
 
  \begin{align} e^{z}
 
&= e^{x}(\cos(y) + i\sin(y))
 
  \end{align}
 
</math>
 

Latest revision as of 23:17, 2 December 2018

Alumni Liaison

Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett