deletions | additions       diff --git a/Ex3.b.tex b/Ex3.b.tex  index ebca41e..3e02cf1 100644  --- a/Ex3.b.tex  +++ b/Ex3.b.tex 
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\rule{1} \iff & Q &\to& \wp{res := 0}{(n_0 > 0 \to (res + n_0m_0 = n_0m_0) \a n_0 \geq 0) \a \\ (n_0 \leq 0 \to (res + n_0m_0 = n_0m_0) \a -n_0 \geq 0)}\\  \rule{1} \iff & Q &\to& (n_0 > 0 \to (n_0m_0 = n_0m_0) \a n_0 \geq 0) \a\\  & & & (n_0 \leq 0 \to (n_0m_0 = n_0m_0) \a -n_0 \geq 0)\\  \iff & Q &\to& (n_0 > 0 \to n_0 \geq 0) \a (n_0 \leq 0 \to -n_0 \geq 0)\\  \iff & Q &\implies & \T  \end{split}  \end{equation}