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-rw-r--r--gr-digital/include/gnuradio/digital/adaptive_algorithm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gr-digital/include/gnuradio/digital/adaptive_algorithm.h b/gr-digital/include/gnuradio/digital/adaptive_algorithm.h
index 670bb17373..fff56f6963 100644
--- a/gr-digital/include/gnuradio/digital/adaptive_algorithm.h
+++ b/gr-digital/include/gnuradio/digital/adaptive_algorithm.h
@@ -14,8 +14,8 @@
#include <gnuradio/digital/api.h>
#include <gnuradio/digital/constellation.h>
#include <gnuradio/math.h>
-#include <math.h>
#include <algorithm>
+#include <cmath>
#include <vector>
namespace gr {