Totally rework the math library, this time based on the MacOs X

math library (which is itself based on the math lib from FreeBSD).
 -Erik

1 files changed, 0 insertions, 195 deletions

diff --git a/libm/double/ellpe.c b/libm/double/ellpe.c
deleted file mode 100644
index 9b2438e0e..000000000
--- a/libm/double/ellpe.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*							ellpe.c
- *
- *	Complete elliptic integral of the second kind
- *
- *
- *
- * SYNOPSIS:
- *
- * double m1, y, ellpe();
- *
- * y = ellpe( m1 );
- *
- *
- *
- * DESCRIPTION:
- *
- * Approximates the integral
- *
- *
- *            pi/2
- *             -
- *            | |                 2
- * E(m)  =    |    sqrt( 1 - m sin t ) dt
- *          | |    
- *           -
- *            0
- *
- * Where m = 1 - m1, using the approximation
- *
- *      P(x)  -  x log x Q(x).
- *
- * Though there are no singularities, the argument m1 is used
- * rather than m for compatibility with ellpk().
- *
- * E(1) = 1; E(0) = pi/2.
- *
- *
- * ACCURACY:
- *
- *                      Relative error:
- * arithmetic   domain     # trials      peak         rms
- *    DEC        0, 1       13000       3.1e-17     9.4e-18
- *    IEEE       0, 1       10000       2.1e-16     7.3e-17
- *
- *
- * ERROR MESSAGES:
- *
- *   message         condition      value returned
- * ellpe domain      x<0, x>1            0.0
- *
- */
-
-/*							ellpe.c		*/
-
-/* Elliptic integral of second kind */
-
-/*
-Cephes Math Library, Release 2.8: June, 2000
-Copyright 1984, 1987, 1989, 2000 by Stephen L. Moshier
-*/
-
-#include <math.h>
-
-#ifdef UNK
-static double P[] = {
-  1.53552577301013293365E-4,
-  2.50888492163602060990E-3,
-  8.68786816565889628429E-3,
-  1.07350949056076193403E-2,
-  7.77395492516787092951E-3,
-  7.58395289413514708519E-3,
-  1.15688436810574127319E-2,
-  2.18317996015557253103E-2,
-  5.68051945617860553470E-2,
-  4.43147180560990850618E-1,
-  1.00000000000000000299E0
-};
-static double Q[] = {
-  3.27954898576485872656E-5,
-  1.00962792679356715133E-3,
-  6.50609489976927491433E-3,
-  1.68862163993311317300E-2,
-  2.61769742454493659583E-2,
-  3.34833904888224918614E-2,
-  4.27180926518931511717E-2,
-  5.85936634471101055642E-2,
-  9.37499997197644278445E-2,
-  2.49999999999888314361E-1
-};
-#endif
-
-#ifdef DEC
-static unsigned short P[] = {
-0035041,0001364,0141572,0117555,
-0036044,0066032,0130027,0033404,
-0036416,0053617,0064456,0102632,
-0036457,0161100,0061177,0122612,
-0036376,0136251,0012403,0124162,
-0036370,0101316,0151715,0131613,
-0036475,0105477,0050317,0133272,
-0036662,0154232,0024645,0171552,
-0037150,0126220,0047054,0030064,
-0037742,0162057,0167645,0165612,
-0040200,0000000,0000000,0000000
-};
-static unsigned short Q[] = {
-0034411,0106743,0115771,0055462,
-0035604,0052575,0155171,0045540,
-0036325,0030424,0064332,0167756,
-0036612,0052366,0063006,0115175,
-0036726,0070430,0004533,0124654,
-0037011,0022741,0030675,0030711,
-0037056,0174452,0127062,0132122,
-0037157,0177750,0142041,0072523,
-0037277,0177777,0173137,0002627,
-0037577,0177777,0177777,0101101
-};
-#endif
-
-#ifdef IBMPC
-static unsigned short P[] = {
-0x53ee,0x986f,0x205e,0x3f24,
-0xe6e0,0x5602,0x8d83,0x3f64,
-0xd0b3,0xed25,0xcaf1,0x3f81,
-0xf4b1,0x0c4f,0xfc48,0x3f85,
-0x750e,0x22a0,0xd795,0x3f7f,
-0xb671,0xda79,0x1059,0x3f7f,
-0xf6d7,0xea19,0xb167,0x3f87,
-0xbe6d,0x4534,0x5b13,0x3f96,
-0x8607,0x09c5,0x1592,0x3fad,
-0xbd71,0xfdf4,0x5c85,0x3fdc,
-0x0000,0x0000,0x0000,0x3ff0
-};
-static unsigned short Q[] = {
-0x2b66,0x737f,0x31bc,0x3f01,
-0x296c,0xbb4f,0x8aaf,0x3f50,
-0x5dfe,0x8d1b,0xa622,0x3f7a,
-0xd350,0xccc0,0x4a9e,0x3f91,
-0x7535,0x012b,0xce23,0x3f9a,
-0xa639,0x2637,0x24bc,0x3fa1,
-0x568a,0x55c6,0xdf25,0x3fa5,
-0x2eaa,0x1884,0xfffd,0x3fad,
-0xe0b3,0xfecb,0xffff,0x3fb7,
-0xf048,0xffff,0xffff,0x3fcf
-};
-#endif
-
-#ifdef MIEEE
-static unsigned short P[] = {
-0x3f24,0x205e,0x986f,0x53ee,
-0x3f64,0x8d83,0x5602,0xe6e0,
-0x3f81,0xcaf1,0xed25,0xd0b3,
-0x3f85,0xfc48,0x0c4f,0xf4b1,
-0x3f7f,0xd795,0x22a0,0x750e,
-0x3f7f,0x1059,0xda79,0xb671,
-0x3f87,0xb167,0xea19,0xf6d7,
-0x3f96,0x5b13,0x4534,0xbe6d,
-0x3fad,0x1592,0x09c5,0x8607,
-0x3fdc,0x5c85,0xfdf4,0xbd71,
-0x3ff0,0x0000,0x0000,0x0000
-};
-static unsigned short Q[] = {
-0x3f01,0x31bc,0x737f,0x2b66,
-0x3f50,0x8aaf,0xbb4f,0x296c,
-0x3f7a,0xa622,0x8d1b,0x5dfe,
-0x3f91,0x4a9e,0xccc0,0xd350,
-0x3f9a,0xce23,0x012b,0x7535,
-0x3fa1,0x24bc,0x2637,0xa639,
-0x3fa5,0xdf25,0x55c6,0x568a,
-0x3fad,0xfffd,0x1884,0x2eaa,
-0x3fb7,0xffff,0xfecb,0xe0b3,
-0x3fcf,0xffff,0xffff,0xf048
-};
-#endif
-
-#ifdef ANSIPROT
-extern double polevl ( double, void *, int );
-extern double log ( double );
-#else
-double polevl(), log();
-#endif
-
-double ellpe(x)
-double x;
-{
-
-if( (x <= 0.0) || (x > 1.0) )
-	{
-	if( x == 0.0 )
-		return( 1.0 );
-	mtherr( "ellpe", DOMAIN );
-	return( 0.0 );
-	}
-return( polevl(x,P,10) - log(x) * (x * polevl(x,Q,9)) );
-}