1 files changed, 0 insertions, 64 deletions
diff --git a/libm/double/btdtr.c b/libm/double/btdtr.c
deleted file mode 100644
index 633ba7591..000000000
--- a/libm/double/btdtr.c
+++ /dev/null
@@ -1,64 +0,0 @@
-
-/*							btdtr.c
- *
- *	Beta distribution
- *
- *
- *
- * SYNOPSIS:
- *
- * double a, b, x, y, btdtr();
- *
- * y = btdtr( a, b, x );
- *
- *
- *
- * DESCRIPTION:
- *
- * Returns the area from zero to x under the beta density
- * function:
- *
- *
- *                          x
- *            -             -
- *           | (a+b)       | |  a-1      b-1
- * P(x)  =  ----------     |   t    (1-t)    dt
- *           -     -     | |
- *          | (a) | (b)   -
- *                         0
- *
- *
- * This function is identical to the incomplete beta
- * integral function incbet(a, b, x).
- *
- * The complemented function is
- *
- * 1 - P(1-x)  =  incbet( b, a, x );
- *
- *
- * ACCURACY:
- *
- * See incbet.c.
- *
- */
-
-/*								btdtr()	*/
-
-
-/*
-Cephes Math Library Release 2.8:  June, 2000
-Copyright 1984, 1987, 1995, 2000 by Stephen L. Moshier
-*/
-#include <math.h>
-#ifdef ANSIPROT
-extern double incbet ( double, double, double );
-#else
-double incbet();
-#endif
-
-double btdtr( a, b, x )
-double a, b, x;
-{
-
-return( incbet( a, b, x ) );
-}