deletions | additions       diff --git a/section_Another_Form_begin_equation__.tex b/section_Another_Form_begin_equation__.tex  index 83773ec..d25919d 100644  --- a/section_Another_Form_begin_equation__.tex  +++ b/section_Another_Form_begin_equation__.tex 
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A=\begin{bmatrix}0& 1\\0 &0 \end{bmatrix}  \end{equation}  such that $A^k=\emptyset$, for $k>1$. Then \begin{equation}  \log(\prod_{k=2}^\infty Ax^k+f(k)) \log\left(\prod_{k=1}^\infty Ax^k+f(k)\right)  = A\sum_{k=1}^\infty \frac{x^k}{f(k)} \end{equation}  For example Then \begin{equation}  \log\left(\prod_{k=1}^\infty Ax^k+k!\right) = A(\exp(x)-1)  \end{equation}