Fix comment

fwesselm · fwesselm · commit 424d169581eb · 2025-09-03T20:00:53.000+02:00
diff --git a/highs/presolve/HPresolve.cpp b/highs/presolve/HPresolve.cpp
@@ -4030,7 +4030,8 @@ HPresolve::Result HPresolve::rowPresolve(HighsPostsolveStack& postsolve_stack,
             }
           };
 
-          // direction = 1: <= constraint, direction = -1: >= constraint
+          // convert to >= inequality
+          // direction = -1: <= constraint, direction = 1: >= constraint
           HighsInt direction =
               model->row_upper_[row] != kHighsInf ? HighsInt{-1} : HighsInt{1};
           // get rhs

Original file line number	Diff line number	Diff line change
`@@ -4030,7 +4030,8 @@ HPresolve::Result HPresolve::rowPresolve(HighsPostsolveStack& postsolve_stack,`
`4030`	`4030`	`}`
`4031`	`4031`	`};`
`4032`	`4032`
`4033`		`- // direction = 1: <= constraint, direction = -1: >= constraint`
	`4033`	`+ // convert to >= inequality`
	`4034`	`+ // direction = -1: <= constraint, direction = 1: >= constraint`
`4034`	`4035`	`HighsInt direction =`
`4035`	`4036`	`model->row_upper_[row] != kHighsInf ? HighsInt{-1} : HighsInt{1};`
`4036`	`4037`	`// get rhs`