1 files changed, 2 insertions, 1 deletions
diff --git a/vector.h b/vector.h
index 099ed31..52fefd5 100644
--- a/vector.h
+++ b/vector.h
@@ -14,13 +14,14 @@
 
 #define VECTOR_DIM_MATCH(v1, v2) ((v1)->m == (v2)->m)
 
+#define vector_is_colvec(v) matrix_is_colvec((v)->mat)
+
 typedef struct Matrix Matrix;
 
 typedef struct Vector {
     double *xs;
     size_t m;
     Matrix *mat;
-    bool is_colvec;
 } Vector;
 
 Vector *vector_alloc(size_t m);