/* Copyright (C) 1988-1994 Sun Microsystems, Inc. 2550 Garcia Avenue */ /* Mountain View, California 94043 All rights reserved. */ /* */ /* Any person is hereby authorized to download, copy, use, create bug fixes, */ /* and distribute, subject to the following conditions: */ /* */ /* 1. the software may not be redistributed for a fee except as */ /* reasonable to cover media costs; */ /* 2. any copy of the software must include this notice, as well as */ /* any other embedded copyright notices; and */ /* 3. any distribution of this software or derivative works thereof */ /* must comply with all applicable U.S. export control laws. */ /* */ /* THE SOFTWARE IS MADE AVAILABLE "AS IS" AND WITHOUT EXPRESS OR IMPLIED */ /* WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO THE IMPLIED */ /* WARRANTIES OF DESIGN, MERCHANTIBILITY, FITNESS FOR A PARTICULAR */ /* PURPOSE, NON-INFRINGEMENT, PERFORMANCE OR CONFORMANCE TO */ /* SPECIFICATIONS. */ /* */ /* BY DOWNLOADING AND/OR USING THIS SOFTWARE, THE USER WAIVES ALL CLAIMS */ /* AGAINST SUN MICROSYSTEMS, INC. AND ITS AFFILIATED COMPANIES IN ANY */ /* JURISDICTION, INCLUDING BUT NOT LIMITED TO CLAIMS FOR DAMAGES OR */ /* EQUITABLE RELIEF BASED ON LOSS OF DATA, AND SPECIFICALLY WAIVES EVEN */ /* UNKNOWN OR UNANTICIPATED CLAIMS OR LOSSES, PRESENT AND FUTURE. */ /* */ /* IN NO EVENT WILL SUN MICROSYSTEMS, INC. OR ANY OF ITS AFFILIATED */ /* COMPANIES BE LIABLE FOR ANY LOST REVENUE OR PROFITS OR OTHER SPECIAL, */ /* INDIRECT AND CONSEQUENTIAL DAMAGES, EVEN IF IT HAS BEEN ADVISED OF THE */ /* POSSIBILITY OF SUCH DAMAGES. */ /* */ /* This file is provided with no support and without any obligation on the */ /* part of Sun Microsystems, Inc. ("Sun") or any of its affiliated */ /* companies to assist in its use, correction, modification or */ /* enhancement. Nevertheless, and without creating any obligation on its */ /* part, Sun welcomes your comments concerning the software and requests */ /* that they be sent to fdlibm-comments@sunpro.sun.com. */ /* tanhd(tiny)~tiny, tanhd(+-max or inf) = +-1 */ tanhd n eq - 0 0 0 0 tanhd n eq - 80000000 0 80000000 0 tanhd n eq x 0 1 0 1 tanhd n eq x 80000000 1 80000000 1 tanhd n eq x 1 0 1 0 tanhd n eq x 80000001 0 80000001 0 tanhd n eq x 00100000 0 00100000 0 tanhd n eq x 80100000 0 80100000 0 tanhd n eq x 3bc00000 0 3bc00000 0 tanhd n eq x bbc00000 0 bbc00000 0 tanhd n eq x 7fefffff ffffffff 3ff00000 0 tanhd n eq x ffefffff ffffffff bff00000 0 tanhd n eq - 7ff00000 0 3ff00000 0 tanhd n eq - fff00000 0 bff00000 0 /* random arguments between -9 9 */ tanhd n nb x c00358d5 b2b5006d bfef7f0d 680d65a0 tanhd n nb x 4019a3de fb825911 3feffff4 a6867060 tanhd n nb x 401fb23a 09de7505 3fefffff 73581933 tanhd n nb x c0180af4 fba96889 bfefffe6 c66ce5c3 tanhd n nb x c0038148 e27084dd bfef8402 4aed09ed tanhd n nb x bfd6a1d6 1b093c41 bfd5bbd2 db600bb6 tanhd n nb x 4014d1e6 d18455f5 3fefff81 a052883a tanhd n nb x 401ec87f 4a51b239 3fefffff 21f7f28d tanhd n nb x bff833b1 1079de4d bfed0971 d00e2766 tanhd n nb x c0213e93 3103b871 bfefffff dd2ff3ac tanhd z nb x c00358d5 b2b5006d bfef7f0d 680d65a0 tanhd z nb x 4019a3de fb825911 3feffff4 a6867060 tanhd z nb x 401fb23a 09de7505 3fefffff 73581933 tanhd z nb x c0180af4 fba96889 bfefffe6 c66ce5c3 tanhd z nb x c0038148 e27084dd bfef8402 4aed09ed tanhd z nb x bfd6a1d6 1b093c41 bfd5bbd2 db600bb6 tanhd z nb x 4014d1e6 d18455f5 3fefff81 a052883a tanhd z nb x 401ec87f 4a51b239 3fefffff 21f7f28d tanhd z nb x bff833b1 1079de4d bfed0971 d00e2766 tanhd z nb x c0213e93 3103b871 bfefffff dd2ff3ac tanhd p nb x c00358d5 b2b5006d bfef7f0d 680d65a0 tanhd p nb x 4019a3de fb825911 3feffff4 a6867060 tanhd p nb x 401fb23a 09de7505 3fefffff 73581933 tanhd p nb x c0180af4 fba96889 bfefffe6 c66ce5c3 tanhd p nb x c0038148 e27084dd bfef8402 4aed09ed tanhd p nb x bfd6a1d6 1b093c41 bfd5bbd2 db600bb6 tanhd p nb x 4014d1e6 d18455f5 3fefff81 a052883a tanhd p nb x 401ec87f 4a51b239 3fefffff 21f7f28d tanhd p nb x bff833b1 1079de4d bfed0971 d00e2766 tanhd p nb x c0213e93 3103b871 bfefffff dd2ff3ac tanhd m nb x c00358d5 b2b5006d bfef7f0d 680d65a0 tanhd m nb x 4019a3de fb825911 3feffff4 a6867060 tanhd m nb x 401fb23a 09de7505 3fefffff 73581933 tanhd m nb x c0180af4 fba96889 bfefffe6 c66ce5c3 tanhd m nb x c0038148 e27084dd bfef8402 4aed09ed tanhd m nb x bfd6a1d6 1b093c41 bfd5bbd2 db600bb6 tanhd m nb x 4014d1e6 d18455f5 3fefff81 a052883a tanhd m nb x 401ec87f 4a51b239 3fefffff 21f7f28d tanhd m nb x bff833b1 1079de4d bfed0971 d00e2766 tanhd m nb x c0213e93 3103b871 bfefffff dd2ff3ac /* tanhd(nan) is nan */ tanhd n uo v 7ff00000 1 0 0 tanhd n uo v 7ff00001 0 0 0 tanhd n uo - 7ff80000 0 0 0 tanhd m eq - 00000000 00000000 00000000 00000000 tanhd m eq - 7ff00000 00000000 3ff00000 00000000 tanhd m eq - 80000000 00000000 80000000 00000000 tanhd m eq - fff00000 00000000 bff00000 00000000 tanhd m uo - 7fffe000 00000000 7fffe000 00000000 tanhd m uo - ffffe000 00000000 ffffe000 00000000 tanhd m uo v 7ff02000 00000000 7fffe000 00000000 tanhd m uo v fff02000 00000000 ffffe000 00000000 tanhd m vn x 00100000 00000001 00100000 00000001 tanhd m vn x 00100000 00000002 00100000 00000002 tanhd m vn x 00200000 00000000 00200000 00000000 tanhd m vn x 00300000 00000000 00300000 00000000 tanhd m vn x 3e300000 00000000 3e300000 00000000 tanhd m vn x 3e400000 00000000 3e400000 00000000 tanhd m vn x 3e480000 00000000 3e480000 00000000 tanhd m vn x 3e500000 00000000 3e4fffff ffffffff tanhd m vn x 3e540000 00000000 3e53ffff ffffffff tanhd m vn x 3e580000 00000000 3e57ffff ffffffff tanhd m vn x 40863400 00000000 3ff00000 00000000 tanhd m vn x 7fd00000 00000000 3ff00000 00000000 tanhd m vn x 7fe00000 00000000 3ff00000 00000000 tanhd m vn x 7fefffff fffffffe 3ff00000 00000000 tanhd m vn x 7fefffff ffffffff 3ff00000 00000000 tanhd m vn x 80100000 00000001 80100000 00000001 tanhd m vn x 80100000 00000002 80100000 00000002 tanhd m vn x 80200000 00000000 80200000 00000000 tanhd m vn x 80300000 00000000 80300000 00000000 tanhd m vn x be300000 00000000 be300000 00000000 tanhd m vn x be400000 00000000 be400000 00000000 tanhd m vn x be480000 00000000 be480000 00000000 tanhd m vn x be500000 00000000 be4fffff ffffffff tanhd m vn x be540000 00000000 be53ffff ffffffff tanhd m vn x be580000 00000000 be57ffff ffffffff tanhd m vn x c0863400 00000000 bff00000 00000000 tanhd m vn x ffd00000 00000000 bff00000 00000000 tanhd m vn x ffe00000 00000000 bff00000 00000000 tanhd m vn x ffefffff fffffffe bff00000 00000000 tanhd m vn x ffefffff ffffffff bff00000 00000000 tanhd m vn x?u 00000000 00000001 00000000 00000001 tanhd m vn x?u 00000000 00000002 00000000 00000002 tanhd m vn x?u 00040000 00000000 00040000 00000000 tanhd m vn x?u 00080000 00000000 00080000 00000000 tanhd m vn x?u 000fffff fffffffe 000fffff fffffffe tanhd m vn x?u 000fffff ffffffff 000fffff ffffffff tanhd m vn x?u 00100000 00000000 00100000 00000000 tanhd m vn x?u 80000000 00000001 80000000 00000001 tanhd m vn x?u 80000000 00000002 80000000 00000002 tanhd m vn x?u 80040000 00000000 80040000 00000000 tanhd m vn x?u 80080000 00000000 80080000 00000000 tanhd m vn x?u 800fffff fffffffe 800fffff fffffffe tanhd m vn x?u 800fffff ffffffff 800fffff ffffffff tanhd m vn x?u 80100000 00000000 80100000 00000000 tanhd n eq x 00100000 00000001 00100000 00000001 tanhd n eq x 00100000 00000002 00100000 00000002 tanhd n eq x 00200000 00000000 00200000 00000000 tanhd n eq x 00300000 00000000 00300000 00000000 tanhd n eq x 3e300000 00000000 3e300000 00000000 tanhd n eq x 3e400000 00000000 3e400000 00000000 tanhd n eq x 3e480000 00000000 3e480000 00000000 tanhd n eq x 3e500000 00000000 3e4fffff ffffffff tanhd n eq x 3e540000 00000000 3e53ffff ffffffff tanhd n eq x 3e580000 00000000 3e57ffff ffffffff tanhd n eq x 40863400 00000000 3ff00000 00000000 tanhd n eq x 7fd00000 00000000 3ff00000 00000000 tanhd n eq x 7fe00000 00000000 3ff00000 00000000 tanhd n eq x 7fefffff fffffffe 3ff00000 00000000 tanhd n eq x 80100000 00000001 80100000 00000001 tanhd n eq x 80100000 00000002 80100000 00000002 tanhd n eq x 80200000 00000000 80200000 00000000 tanhd n eq x 80300000 00000000 80300000 00000000 tanhd n eq x be300000 00000000 be300000 00000000 tanhd n eq x be400000 00000000 be400000 00000000 tanhd n eq x be480000 00000000 be480000 00000000 tanhd n eq x be500000 00000000 be4fffff ffffffff tanhd n eq x be540000 00000000 be53ffff ffffffff tanhd n eq x be580000 00000000 be57ffff ffffffff tanhd n eq x c0863400 00000000 bff00000 00000000 tanhd n eq x ffd00000 00000000 bff00000 00000000 tanhd n eq x ffe00000 00000000 bff00000 00000000 tanhd n eq x ffefffff fffffffe bff00000 00000000 tanhd n eq x?u 00000000 00000002 00000000 00000002 tanhd n eq x?u 00040000 00000000 00040000 00000000 tanhd n eq x?u 00080000 00000000 00080000 00000000 tanhd n eq x?u 000fffff fffffffe 000fffff fffffffe tanhd n eq x?u 000fffff ffffffff 000fffff ffffffff tanhd n eq x?u 80000000 00000002 80000000 00000002 tanhd n eq x?u 80040000 00000000 80040000 00000000 tanhd n eq x?u 80080000 00000000 80080000 00000000 tanhd n eq x?u 800fffff fffffffe 800fffff fffffffe tanhd n eq x?u 800fffff ffffffff 800fffff ffffffff tanhd n uo - 7ff80000 00000000 00000000 00000000 tanhd n uo - 7fffe000 00000000 7fffe000 00000000 tanhd n uo - ffffe000 00000000 ffffe000 00000000 tanhd n uo v 7ff00000 00000001 00000000 00000000 tanhd n uo v 7ff00001 00000000 00000000 00000000 tanhd n uo v 7ff02000 00000000 7fffe000 00000000 tanhd n uo v fff02000 00000000 ffffe000 00000000 tanhd p eq - 00000000 00000000 00000000 00000000 tanhd p eq - 7ff00000 00000000 3ff00000 00000000 tanhd p eq - 80000000 00000000 80000000 00000000 tanhd p eq - fff00000 00000000 bff00000 00000000 tanhd p uo - 7fffe000 00000000 7fffe000 00000000 tanhd p uo - ffffe000 00000000 ffffe000 00000000 tanhd p uo v 7ff02000 00000000 7fffe000 00000000 tanhd p uo v fff02000 00000000 ffffe000 00000000 tanhd p vn x 00100000 00000001 00100000 00000001 tanhd p vn x 00100000 00000002 00100000 00000002 tanhd p vn x 00200000 00000000 00200000 00000000 tanhd p vn x 00300000 00000000 00300000 00000000 tanhd p vn x 3e300000 00000000 3e300000 00000000 tanhd p vn x 3e400000 00000000 3e400000 00000000 tanhd p vn x 3e480000 00000000 3e480000 00000000 tanhd p vn x 3e500000 00000000 3e4fffff ffffffff tanhd p vn x 3e540000 00000000 3e53ffff ffffffff tanhd p vn x 3e580000 00000000 3e57ffff ffffffff tanhd p vn x 40863400 00000000 3ff00000 00000000 tanhd p vn x 7fd00000 00000000 3ff00000 00000000 tanhd p vn x 7fe00000 00000000 3ff00000 00000000 tanhd p vn x 7fefffff fffffffe 3ff00000 00000000 tanhd p vn x 7fefffff ffffffff 3ff00000 00000000 tanhd p vn x 80100000 00000001 80100000 00000001 tanhd p vn x 80100000 00000002 80100000 00000002 tanhd p vn x 80200000 00000000 80200000 00000000 tanhd p vn x 80300000 00000000 80300000 00000000 tanhd p vn x be300000 00000000 be300000 00000000 tanhd p vn x be400000 00000000 be400000 00000000 tanhd p vn x be480000 00000000 be480000 00000000 tanhd p vn x be500000 00000000 be4fffff ffffffff tanhd p vn x be540000 00000000 be53ffff ffffffff tanhd p vn x be580000 00000000 be57ffff ffffffff tanhd p vn x c0863400 00000000 bff00000 00000000 tanhd p vn x ffd00000 00000000 bff00000 00000000 tanhd p vn x ffe00000 00000000 bff00000 00000000 tanhd p vn x ffefffff fffffffe bff00000 00000000 tanhd p vn x ffefffff ffffffff bff00000 00000000 tanhd p vn x?u 00000000 00000001 00000000 00000001 tanhd p vn x?u 00000000 00000002 00000000 00000002 tanhd p vn x?u 00040000 00000000 00040000 00000000 tanhd p vn x?u 00080000 00000000 00080000 00000000 tanhd p vn x?u 000fffff fffffffe 000fffff fffffffe tanhd p vn x?u 000fffff ffffffff 000fffff ffffffff tanhd p vn x?u 00100000 00000000 00100000 00000000 tanhd p vn x?u 80000000 00000001 80000000 00000001 tanhd p vn x?u 80000000 00000002 80000000 00000002 tanhd p vn x?u 80040000 00000000 80040000 00000000 tanhd p vn x?u 80080000 00000000 80080000 00000000 tanhd p vn x?u 800fffff fffffffe 800fffff fffffffe tanhd p vn x?u 800fffff ffffffff 800fffff ffffffff tanhd p vn x?u 80100000 00000000 80100000 00000000 tanhd z eq - 00000000 00000000 00000000 00000000 tanhd z eq - 7ff00000 00000000 3ff00000 00000000 tanhd z eq - 80000000 00000000 80000000 00000000 tanhd z eq - fff00000 00000000 bff00000 00000000 tanhd z uo - 7fffe000 00000000 7fffe000 00000000 tanhd z uo - ffffe000 00000000 ffffe000 00000000 tanhd z uo v 7ff02000 00000000 7fffe000 00000000 tanhd z uo v fff02000 00000000 ffffe000 00000000 tanhd z vn x 00100000 00000001 00100000 00000001 tanhd z vn x 00100000 00000002 00100000 00000002 tanhd z vn x 00200000 00000000 00200000 00000000 tanhd z vn x 00300000 00000000 00300000 00000000 tanhd z vn x 3e300000 00000000 3e300000 00000000 tanhd z vn x 3e400000 00000000 3e400000 00000000 tanhd z vn x 3e480000 00000000 3e480000 00000000 tanhd z vn x 3e500000 00000000 3e4fffff ffffffff tanhd z vn x 3e540000 00000000 3e53ffff ffffffff tanhd z vn x 3e580000 00000000 3e57ffff ffffffff tanhd z vn x 40863400 00000000 3ff00000 00000000 tanhd z vn x 7fd00000 00000000 3ff00000 00000000 tanhd z vn x 7fe00000 00000000 3ff00000 00000000 tanhd z vn x 7fefffff fffffffe 3ff00000 00000000 tanhd z vn x 7fefffff ffffffff 3ff00000 00000000 tanhd z vn x 80100000 00000001 80100000 00000001 tanhd z vn x 80100000 00000002 80100000 00000002 tanhd z vn x 80200000 00000000 80200000 00000000 tanhd z vn x 80300000 00000000 80300000 00000000 tanhd z vn x be300000 00000000 be300000 00000000 tanhd z vn x be400000 00000000 be400000 00000000 tanhd z vn x be480000 00000000 be480000 00000000 tanhd z vn x be500000 00000000 be4fffff ffffffff tanhd z vn x be540000 00000000 be53ffff ffffffff tanhd z vn x be580000 00000000 be57ffff ffffffff tanhd z vn x c0863400 00000000 bff00000 00000000 tanhd z vn x ffd00000 00000000 bff00000 00000000 tanhd z vn x ffe00000 00000000 bff00000 00000000 tanhd z vn x ffefffff fffffffe bff00000 00000000 tanhd z vn x ffefffff ffffffff bff00000 00000000 tanhd z vn x?u 00000000 00000001 00000000 00000001 tanhd z vn x?u 00000000 00000002 00000000 00000002 tanhd z vn x?u 00040000 00000000 00040000 00000000 tanhd z vn x?u 00080000 00000000 00080000 00000000 tanhd z vn x?u 000fffff fffffffe 000fffff fffffffe tanhd z vn x?u 000fffff ffffffff 000fffff ffffffff tanhd z vn x?u 00100000 00000000 00100000 00000000 tanhd z vn x?u 80000000 00000001 80000000 00000001 tanhd z vn x?u 80000000 00000002 80000000 00000002 tanhd z vn x?u 80040000 00000000 80040000 00000000 tanhd z vn x?u 80080000 00000000 80080000 00000000 tanhd z vn x?u 800fffff fffffffe 800fffff fffffffe tanhd z vn x?u 800fffff ffffffff 800fffff ffffffff tanhd z vn x?u 80100000 00000000 80100000 00000000