1 files changed, 0 insertions, 12 deletions
diff --git a/src/math/yn.c b/src/math/yn.c
deleted file mode 100644
index 3761b11c..00000000
--- a/src/math/yn.c
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <math.h>
-
-double yn(int n, double x)
-{
-	SIGNAL_SAFE(0);
-        return x;
-}
-
-/*
-XOPEN(4)
-LINK(m)
-*/