deletions | additions       diff --git a/Complex.tex b/Complex.tex  index 1e8510a..2da28e0 100644  --- a/Complex.tex  +++ b/Complex.tex 
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\section{Complex}  %Dont lose the concept that:  %%%%%%%%%%%  % a b 0 0 %  % 0 c d 0 %  % 0 0 e f %  % h 0 0 g %  %%%%%%%%%%%  %For complex pairings ab,cd,ef,gh  With complex numbers $(a+ib),(c+id)$ could make \begin{equation}  (a+ib),(c+id) \to \begin{bmatrix} a & b \\ c & d \end{bmatrix}