deletions | additions       diff --git a/untitled.tex b/untitled.tex  index a11ce31..abe0f64 100644  --- a/untitled.tex  +++ b/untitled.tex 
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Eqn & d/d\mathbb{I} \\  \hline   \int_0^\pi sin(x)dx =2 & \int_0^\pi xcos(x)dx = -2 \\  \int_0^\inf e^{-x} dx =1 & \int_0^\pi -xe^{-x} dx = -1 \\  \hline   \end{array}  \end{equation}