1 files changed, 2 insertions, 0 deletions

diff --git a/double.h b/double.h
index d035f47..56065ac 100644
--- a/double.h
+++ b/double.h
@@ -1,5 +1,7 @@
 double convert_int(int);
 
+double to_exptype(double);
+
 bool is_greater(double,double);
 
 double sum(double,double);