/freebsd-9.3-release/tools/regression/lib/msun/ |
H A D | test-invtrig.c | 136 * Test special case inputs in asin(), acos() and atan(): signed 145 testall(atan, 0.0, 0.0, 0); 148 testall(atan, -0.0, -0.0, 0); 152 testall(atan, INFINITY, pi / 2, FE_INEXACT); 155 testall(atan, -INFINITY, -pi / 2, FE_INEXACT); 159 testall(atan, NAN, NAN, 0); 249 * Test various inputs to asin(), acos() and atan() and verify that the 259 testall(atan, 1.0, pi / 4, FE_INEXACT); 262 testall(atan, -1.0, -pi / 4, FE_INEXACT); 277 testall_tol(atan, sqrt [all...] |
/freebsd-9.3-release/lib/msun/src/ |
H A D | e_atan2.c | 74 if((hx-0x3ff00000|lx)==0) return atan(y); /* x=1.0 */ 81 case 1: return y; /* atan(+-0,+anything)=+-0 */ 82 case 2: return pi+tiny;/* atan(+0,-anything) = pi */ 83 case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */ 93 case 0: return pi_o_4+tiny;/* atan(+INF,+INF) */ 94 case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */ 95 case 2: return 3.0*pi_o_4+tiny;/*atan(+INF,-INF)*/ 96 case 3: return -3.0*pi_o_4-tiny;/*atan(-INF,-INF)*/ 100 case 0: return zero ; /* atan(+...,+INF) */ 101 case 1: return -zero ; /* atan( [all...] |
H A D | s_atan.c | 16 /* atan(x) 18 * 1. Reduce x to positive by atan(x) = -atan(-x). 23 * [0,7/16] atan(x) = t-t^3*(a1+t^2*(a2+...(a10+t^2*a11)...) 24 * [7/16,11/16] atan(x) = atan(1/2) + atan( (t-0.5)/(1+t/2) ) 25 * [11/16.19/16] atan(x) = atan( 1 ) + atan( ( 74 atan(double x) function [all...] |
H A D | math.h | 193 double atan(double);
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/freebsd-9.3-release/contrib/libstdc++/include/c_compatibility/ |
H A D | math.h | 38 using std::atan;
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/freebsd-9.3-release/contrib/libstdc++/libmath/ |
H A D | stubs.c | 92 return (float) atan(x); 100 return atan ((double) x);
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/freebsd-9.3-release/contrib/libstdc++/include/c/ |
H A D | std_cmath.h | 48 #undef atan macro
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/freebsd-9.3-release/contrib/ntp/clockstuff/ |
H A D | propdelay.c | 62 extern double atan (double); 416 delta = atan((h / (EARTHRADIUS * sin(theta))) + tan(theta/2)) - theta; 439 phi = (PI/2.0) - atan((h / (EARTHRADIUS * sin(theta))) + tan(theta/2));
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/freebsd-9.3-release/contrib/libstdc++/include/tr1/ |
H A D | math.h | 45 using std::tr1::atan;
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/freebsd-9.3-release/contrib/gcc/ |
H A D | fp-test.c | 46 extern double atan (double); 230 d1 = atan (d2);
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H A D | sys-protos.h | 108 extern double atan(double);
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/freebsd-9.3-release/lib/msun/ |
H A D | Symbol.map | 63 atan;
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H A D | Makefile | 129 MAN= acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 ceil.3 cexp.3 \ 143 MLINKS+=atan.3 atanf.3 atan.3 atanl.3
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/freebsd-9.3-release/contrib/libstdc++/include/c_std/ |
H A D | std_cmath.h | 61 #undef atan macro 132 using ::atan; 135 atan(float __x) function 139 atan(long double __x) function 145 atan(_Tp __x) function
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/freebsd-9.3-release/tools/regression/include/tgmath/ |
H A D | tgmath.c | 80 TGMACRO(atan) 417 PRINT("atan", 418 PASS_REAL_ARG_REAL_RET(atan) && 419 PASS_COMPLEX_ARG_COMPLEX_RET(atan));
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/freebsd-9.3-release/include/ |
H A D | tgmath.h | 142 #define atan(x) __tg_full(x, atan) macro
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/freebsd-9.3-release/usr.bin/xlint/llib/ |
H A D | llib-lstdc | 98 double (atan)(double x);
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H A D | llib-lposix | 76 double (atan)(double x);
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/freebsd-9.3-release/contrib/libstdc++/src/ |
H A D | compatibility.cc | 426 _GLIBCXX_MATHL_WRAPPER1 (atan, GLIBCXX_3.4.3);
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/freebsd-9.3-release/contrib/llvm/include/llvm/Target/ |
H A D | TargetLibraryInfo.h | 116 /// double atan(double x); 117 atan, enumerator in enum:llvm::LibFunc::Func
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/freebsd-9.3-release/contrib/llvm/tools/clang/lib/Headers/ |
H A D | tgmath.h | 121 // atan 129 __tg_atan(double __x) {return atan(__x);} 147 #undef atan macro 148 #define atan(__x) __tg_atan(__tg_promote1((__x))(__x)) macro
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/freebsd-9.3-release/usr.bin/calendar/ |
H A D | sunpos.c | 52 #define ATAN(x) (R2D(atan(x)))
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/freebsd-9.3-release/contrib/libstdc++/include/bits/ |
H A D | valarray_before.h | 127 { return atan(__t); }
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H A D | valarray_after.h | 455 _DEFINE_EXPR_UNARY_FUNCTION(atan)
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/freebsd-9.3-release/contrib/llvm/lib/Analysis/ |
H A D | ConstantFolding.cpp | 1228 return Name == "acos" || Name == "asin" || Name == "atan" || Name =="atan2"; 1400 else if (Name == "atan" && TLI->has(LibFunc::atan)) 1401 return ConstantFoldFP(atan, V, Ty);
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