remove free comments and use info in print_matrix

1 files changed, 3 insertions, 3 deletions

diff --git a/src/util.c b/src/util.c
index 8632733..735c4be 100644
--- a/src/util.c
+++ b/src/util.c
@@ -303,9 +303,9 @@ void print_matrix(double *M, long rows, long cols)
 	long i, j;
 	for (i=0; i<rows; i++) {
 		for (j=0; j<cols; j++) {
-			printf("%8.8f ", matrix_get(M, cols, i, j));
+			info("%8.8f ", matrix_get(M, cols, i, j));
 		}
-		printf("\n");
+		info("\n");
 	}
-	printf("\n");
+	info("\n");
 }