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ERGO-Code · Jul 17, 2024 · d318f65 · d318f65
1 parent 8966bc0
commit d318f65
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/mip/HighsImplications.h b/src/mip/HighsImplications.h
@@ -109,6 +109,7 @@ class HighsImplications {
               double vlbconstant);
 
   void columnTransformed(HighsInt col, double scale, double constant) {
+    // Update variable bounds affected by transformation
     if (scale < 0) std::swap(vubs[col], vlbs[col]);
 
     auto transformVbd = [&](HighsInt, VarBound& vbd) {
@@ -120,6 +121,7 @@ class HighsImplications {
     vlbs[col].for_each(transformVbd);
     vubs[col].for_each(transformVbd);
 
+    // Update substitutions affected by transformation
     for (auto& substitution : substitutions) {
       if (substitution.substcol == col) {
         substitution.offset -= constant;