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-rw-r--r--src/proof/fra/fraClau.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/src/proof/fra/fraClau.c b/src/proof/fra/fraClau.c
index fb87550d..48640d1d 100644
--- a/src/proof/fra/fraClau.c
+++ b/src/proof/fra/fraClau.c
@@ -315,24 +315,6 @@ static Vec_Int_t * Vec_IntSplitHalf( Vec_Int_t * vVec )
/**Function*************************************************************
- Synopsis [Appends the contents of the second vector.]
-
- Description []
-
- SideEffects []
-
- SeeAlso []
-
-***********************************************************************/
-static void Vec_IntAppend( Vec_Int_t * vVec1, Vec_Int_t * vVec2 )
-{
- int Entry, i;
- Vec_IntForEachEntry( vVec2, Entry, i )
- Vec_IntPush( vVec1, Entry );
-}
-
-/**Function*************************************************************
-
Synopsis [Complements all literals in the clause.]
Description []