deletions | additions       diff --git a/Delta_g__ex_Delta_g___.tex b/Delta_g__ex_Delta_g___.tex  index a48aef7..16eed5f 100644  --- a/Delta_g__ex_Delta_g___.tex  +++ b/Delta_g__ex_Delta_g___.tex 
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$r_{kc}$  Q = Approach v_{approach}  - Retreat v_{retreat}  (uncertainty) $MBON_{Retrat} $r_MBON_{Retrat}  \approx $