deletions | additions       diff --git a/untitled.tex b/untitled.tex  index 753cdb3..686f742 100644  --- a/untitled.tex  +++ b/untitled.tex 
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lnz =& \frac{lnr}{n} + \frac{i\theta}{n}\\  e^{lnz} =& e^{(\frac{lnr}{n} + \frac{i\theta}{n})}\\  z =& r^{\frac{1}{n}}e^{\frac{i\theta}{n}}\\  z =& n\sqrt{re} \sqrt[n]{re}  \end{align}