deletions | additions       diff --git a/Now_this_is_what_we__.tex b/Now_this_is_what_we__.tex  index d06de51..0fe15df 100644  --- a/Now_this_is_what_we__.tex  +++ b/Now_this_is_what_we__.tex 
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\end{equation}  The $g_u\omega^l_u$ is equal to zero if lower limit for $g_u$ is $0$.  The $g_u\omega^u_u$ is equal to $\hat{g}_u\omega^u_u$ due to complementarity slackness, which were already linearized above.  The $g_u\hat{c}_u$ is linearized in similar way by introducing $\dot{\hat{c}}_u$ (GODDAMNIT! hatdot) $\dot{g}_u$ and with $\hat{c}_u=\sum_i a_{iu}^c y_{iu} + a_{0u}$ we add the following equations  \begin{align*}  0&\leq \dot{g}_{iu} \leq g_u \\  g_u &\leq \dot{g}_{iu} + (1 - y_{iu})M \leq M  \end{align*}