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Diffstat (limited to 'src/theory/arith/constraint.h')
| -rw-r--r-- | src/theory/arith/constraint.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/theory/arith/constraint.h b/src/theory/arith/constraint.h index f2c0c4b02..61b999a25 100644 --- a/src/theory/arith/constraint.h +++ b/src/theory/arith/constraint.h @@ -517,6 +517,8 @@ class Constraint { /** Returns true if the node has a trichotomy proof. */ bool hasTrichotomyProof() const; + void printProofTree(std::ostream & out, size_t depth = 0) const; + /** * A sets the constraint to be an internal assumption. * |