deletions | additions       diff --git a/Checking more potentials.tex b/Checking more potentials.tex  index bfd35ef..9b41ce3 100644  --- a/Checking more potentials.tex  +++ b/Checking more potentials.tex 
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are the modified bessel functions of the second kind and \begin{equation}  I_\alpha(\xi)=\sum_{m=0}^\infty \frac{1}{m!}\frac{1}{\Gamma(m+\alpha+1) \frac{1}{m!}\frac{1}{\Gamma(m+\alpha+1)}  \big( \frac{\xi}{2} \big)^{2m+\alpha} \end{equation}