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-rw-r--r--sysdeps/ieee754/dbl-64/e_exp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_exp.c b/sysdeps/ieee754/dbl-64/e_exp.c
index cd060ce43f..0ab078f27b 100644
--- a/sysdeps/ieee754/dbl-64/e_exp.c
+++ b/sysdeps/ieee754/dbl-64/e_exp.c
@@ -32,6 +32,7 @@
 /*                                                                         */
 /***************************************************************************/
 
+#include <math.h>
 #include "endian.h"
 #include "uexp.h"
 #include "mydefs.h"