deletions | additions       diff --git a/paragraph_hbar_1_begin_equation__.tex b/paragraph_hbar_1_begin_equation__.tex  index 99c8b75..3571e67 100644  --- a/paragraph_hbar_1_begin_equation__.tex  +++ b/paragraph_hbar_1_begin_equation__.tex 
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\newcommand{\cketbra}[2]{\bigl|#1\!\bigm\rangle\!\bigm\langle\!#2\bigr|}  \newcommand{\cket}[1]{\bigl|#1\bigr\rangle}  \paragraph{Формулировка задачи}  Невозмущенный гамильтониан имеет вид ($\hbar=1$):  \begin{equation}