1 files changed, 0 insertions, 67 deletions
diff --git a/libm/ldouble/wronkl.c b/libm/ldouble/wronkl.c
deleted file mode 100644
index bec958f01..000000000
--- a/libm/ldouble/wronkl.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Wronksian test for Bessel functions. */
-
-long double jnl (), ynl (), floorl ();
-#define PI 3.14159265358979323846L
-
-long double y, Jn, Jnp1, Jmn, Jmnp1, Yn, Ynp1;
-long double w1, w2, err1, max1, err2, max2;
-void wronk ();
-
-main ()
-{
-  long double x, delta;
-  int n, i, j;
-
-  max1 = 0.0L;
-  max2 = 0.0L;
-  delta = 0.6 / PI;
-  for (n = -30; n <= 30; n++)
-    {
-      x = -30.0;
-      while (x < 30.0)
-	{
-	  wronk (n, x);
-	  x += delta;
-	}
-      delta += .00123456;
-    }
-}
-
-void 
-wronk (n, x)
-     int n;
-     long double x;
-{
-
-  Jnp1 = jnl (n + 1, x);
-  Jmn = jnl (-n, x);
-  Jn = jnl (n, x);
-  Jmnp1 = jnl (-(n + 1), x);
-  /* This should be trivially zero.  */
-  err1 = Jnp1 * Jmn + Jn * Jmnp1;
-  if (err1 < 0.0)
-    err1 = -err1;
-  if (err1 > max1)
-    {
-      max1 = err1;
-      printf ("1 %3d %.5Le %.3Le\n", n, x, max1);
-    }
-  if (x < 0.0)
-    {
-      x = -x;
-      Jn = jnl (n, x);
-      Jnp1 = jnl (n + 1, x);
-    }
-  Yn = ynl (n, x);
-  Ynp1 = ynl (n + 1, x);
-  /* The Wronksian.  */
-  w1 = Jnp1 * Yn - Jn * Ynp1;
-  /* What the Wronksian should be. */
-  w2 = 2.0 / (PI * x);
-  err2 = w1 - w2;
-  if (err2 > max2)
-    {
-      max2 = err2;
-      printf ("2 %3d %.5Le %.3Le\n", n, x, max2);
-    }
-}