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-rw-r--r--sysdeps/ieee754/dbl-64/doasin.c84
1 files changed, 0 insertions, 84 deletions
diff --git a/sysdeps/ieee754/dbl-64/doasin.c b/sysdeps/ieee754/dbl-64/doasin.c
deleted file mode 100644
index 7c2f3c3dc2..0000000000
--- a/sysdeps/ieee754/dbl-64/doasin.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * IBM Accurate Mathematical Library
- * written by International Business Machines Corp.
- * Copyright (C) 2001-2017 Free Software Foundation, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-/**********************************************************************/
-/* MODULE_NAME: doasin.c */
-/* */
-/* FUNCTION: doasin */
-/* */
-/* FILES NEEDED:endian.h mydefs.h dla.h doasin.h */
-/* mpa.c */
-/* */
-/* Compute arcsin(x,dx,v) of double-length number (x+dx) the result */
-/* stored in v where v= v[0]+v[1] =arcsin(x+dx) */
-/**********************************************************************/
-
-#include "endian.h"
-#include "mydefs.h"
-#include <dla.h>
-#include <math_private.h>
-
-#ifndef SECTION
-# define SECTION
-#endif
-
-/********************************************************************/
-/* Compute arcsin(x,dx,v) of double-length number (x+dx) the result */
-/* stored in v where v= v[0]+v[1] =arcsin(x+dx) */
-/********************************************************************/
-void
-SECTION
-__doasin(double x, double dx, double v[]) {
-
-#include "doasin.h"
-
- static const double
- d5 = 0.22372159090911789889975459505194491E-01,
- d6 = 0.17352764422456822913014975683014622E-01,
- d7 = 0.13964843843786693521653681033981614E-01,
- d8 = 0.11551791438485242609036067259086589E-01,
- d9 = 0.97622386568166960207425666787248914E-02,
- d10 = 0.83638737193775788576092749009744976E-02,
- d11 = 0.79470250400727425881446981833568758E-02;
-
- double xx,p,pp,u,uu,r,s;
- double tc,tcc;
-#ifndef DLA_FMS
- double hx,tx,hy,ty,tp,tq;
-#endif
-
-
-/* Taylor series for arcsin for Double-Length numbers */
- xx = x*x+2.0*x*dx;
- p = ((((((d11*xx+d10)*xx+d9)*xx+d8)*xx+d7)*xx+d6)*xx+d5)*xx;
- pp = 0;
-
- MUL2(x,dx,x,dx,u,uu,tp,hx,tx,hy,ty,tq,tc,tcc);
- ADD2(p,pp,c4.x,cc4.x,p,pp,r,s);
- MUL2(p,pp,u,uu,p,pp,tp,hx,tx,hy,ty,tq,tc,tcc);
- ADD2(p,pp,c3.x,cc3.x,p,pp,r,s);
- MUL2(p,pp,u,uu,p,pp,tp,hx,tx,hy,ty,tq,tc,tcc);
- ADD2(p,pp,c2.x,cc2.x,p,pp,r,s);
- MUL2(p,pp,u,uu,p,pp,tp,hx,tx,hy,ty,tq,tc,tcc);
- ADD2(p,pp,c1.x,cc1.x,p,pp,r,s);
- MUL2(p,pp,u,uu,p,pp,tp,hx,tx,hy,ty,tq,tc,tcc);
- MUL2(p,pp,x,dx,p,pp,tp,hx,tx,hy,ty,tq,tc,tcc);
- ADD2(p,pp,x,dx,p,pp,r,s);
- v[0]=p;
- v[1]=pp; /* arcsin(x+dx)=v[0]+v[1] */
-}