From f05428e4cd63dde97bac14b84dd146a5c00455e3 Mon Sep 17 00:00:00 2001 From: rgrimes Date: Tue, 30 May 1995 05:51:47 +0000 Subject: Remove trailing whitespace. --- lib/libm/common_source/j1.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'lib/libm/common_source/j1.c') diff --git a/lib/libm/common_source/j1.c b/lib/libm/common_source/j1.c index 71602aa..e8ca43a 100644 --- a/lib/libm/common_source/j1.c +++ b/lib/libm/common_source/j1.c @@ -46,18 +46,18 @@ static char sccsid[] = "@(#)j1.c 8.2 (Berkeley) 11/30/93"; * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice + * software is freely granted, provided that this notice * is preserved. * ==================================================== * * ******************* WARNING ******************** * This is an alpha version of SunPro's FDLIBM (Freely - * Distributable Math Library) for IEEE double precision + * Distributable Math Library) for IEEE double precision * arithmetic. FDLIBM is a basic math library written - * in C that runs on machines that conform to IEEE - * Standard 754/854. This alpha version is distributed - * for testing purpose. Those who use this software - * should report any bugs to + * in C that runs on machines that conform to IEEE + * Standard 754/854. This alpha version is distributed + * for testing purpose. Those who use this software + * should report any bugs to * * fdlibm-comments@sunpro.eng.sun.com * @@ -85,16 +85,16 @@ static char sccsid[] = "@(#)j1.c 8.2 (Berkeley) 11/30/93"; * (To avoid cancellation, use * sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x)) * to compute the worse one.) - * + * * 3 Special cases * j1(nan)= nan * j1(0) = 0 * j1(inf) = 0 - * + * * Method -- y1(x): - * 1. screen out x<=0 cases: y1(0)=-inf, y1(x<0)=NaN + * 1. screen out x<=0 cases: y1(0)=-inf, y1(x<0)=NaN * 2. For x<2. - * Since + * Since * y1(x) = 2/pi*(j1(x)*(ln(x/2)+Euler)-1/x-x/2+5/64*x^3-...) * therefore y1(x)-2/pi*j1(x)*ln(x)-1/x is an odd function. * We use the following function to approximate y1, @@ -122,7 +122,7 @@ static char sccsid[] = "@(#)j1.c 8.2 (Berkeley) 11/30/93"; static double pone(), qone(); -static double +static double huge = 1e300, zero = 0.0, one = 1.0, @@ -142,7 +142,7 @@ s05 = 1.235422744261379203512624973117299248281e-0011; #define two_129 6.80564733841876926e+038 /* 2^129 */ #define two_m54 5.55111512312578270e-017 /* 2^-54 */ -double j1(x) +double j1(x) double x; { double z, s,c,ss,cc,r,u,v,y; @@ -205,7 +205,7 @@ static double v0[5] = { 1.665592462079920695971450872592458916421e-0011, }; -double y1(x) +double y1(x) double x; { double z, s, c, ss, cc, u, v; @@ -254,10 +254,10 @@ double y1(x) z = invsqrtpi*(u*ss+v*cc)/sqrt(x); } return z; - } + } if (x <= two_m54) { /* x < 2**-54 */ return (-tpi/x); - } + } z = x*x; u = u0[0]+z*(u0[1]+z*(u0[2]+z*(u0[3]+z*u0[4]))); v = one+z*(v0[0]+z*(v0[1]+z*(v0[2]+z*(v0[3]+z*v0[4])))); @@ -351,7 +351,7 @@ static double pone(x) s = one+z*(q[0]+z*(q[1]+z*(q[2]+z*(q[3]+z*q[4])))); return (one + r/s); } - + /* For x >= 8, the asymptotic expansions of qone is * 3/8 s - 105/1024 s^3 - ..., where s = 1/x. -- cgit v1.1