Searched refs:atan (Results 1 - 21 of 21) sorted by relevance
/illumos-gate/usr/src/lib/libm/i386/src/ |
H A D | atan.s | 29 .file "atan.s" 32 LIBM_ANSI_PRAGMA_WEAK(atan,function) 34 ENTRY(atan) function 37 fpatan / atan(arg/1.0) 40 SET_SIZE(atan)
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H A D | atanl.s | 37 fpatan / atan(arg/1.0)
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H A D | asinf.s | 49 fpatan / atan(x/sqrt((1-x)*(1+x)))
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H A D | asinl.s | 48 fpatan / atan(x/sqrt((1-x)*(1+x)))
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H A D | asin.s | 49 fpatan / atan(x/sqrt((1-x)/(1+x)))
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/illumos-gate/usr/src/lib/libm/amd64/src/ |
H A D | atanl.s | 37 fpatan / atan(arg/1.0)
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H A D | asinl.s | 46 fpatan / atan(x/sqrt((1-x)*(1+x)))
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/illumos-gate/usr/src/head/iso/ |
H A D | math_iso.h | 67 extern double atan __P((double)); 93 #pragma does_not_read_global_data(acos, asin, atan, atan2) 98 #pragma does_not_write_global_data(acos, asin, atan, atan2) 103 #pragma no_side_effect(acos, asin, atan, atan2) 167 inline float atan(float __X) { return __atanf(__X); } function 193 inline long double atan(long double __X) { return __atanl(__X); } function
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/illumos-gate/usr/src/lib/libm/common/C/ |
H A D | atan.c | 30 #pragma weak __atan = atan 34 * atan(x) 43 * (2). Reduce x to positive by atan(x) = -atan(-x). 45 * (2.1) if x < 2^(-prec/2), atan(x) = x with inexact flag raised 46 * (2.2) if x < 2^(-prec/4-1), atan(x) = x+(x/3)(x*x) 47 * (2.3) if x < 2^(-prec/6-2), atan(x) = x+(z-5/3)(z*x/5) 49 * atan(x) = poly1(x) = x + A * B, 55 * |(atan(x)-poly1(x))/x| <= 2^-57.61 57 * (3.1) if x >= 2^prec, atan( 126 atan(double x) { function [all...] |
/illumos-gate/usr/src/lib/libm/common/complex/ |
H A D | cacos.c | 176 * real part = acos(B) = atan(y/x), 359 D_RE(ans) = atan(y / x); 379 else { /* use atan and an accurate approx to a-x */ 382 D_RE(ans) = atan(sqrt(half * Apx * (y2 / (R + 385 D_RE(ans) = atan((y * sqrt(half * (Apx / (R +
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H A D | casin.c | 177 * real part = asin(B) = atan(x/y), 196 #include "libm.h" /* asin/atan/fabs/log/log1p/sqrt */ 331 D_RE(ans) = atan(t); 352 else { /* use atan and an accurate approx to a-x */ 355 D_RE(ans) = atan(x / sqrt(half * Apx * (y2 / 358 D_RE(ans) = atan(x / (y * sqrt(half * (Apx /
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H A D | catan.c | 78 #include "libm.h" /* atan/atan2/fabs/log/log1p */ 162 * 1 [ x<=1: atan(x) 173 D_RE(ans) = atan(ax);
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/illumos-gate/usr/src/man/man3m/ |
H A D | Makefile | 22 atan.3m \
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/illumos-gate/usr/src/head/ |
H A D | tgmath.h | 44 #undef atan macro 45 #define atan(x) __tgmath_atan(x) macro
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H A D | math.h | 40 using std::atan;
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/illumos-gate/usr/src/lib/libshell/common/tests/ |
H A D | arith.sh | 113 ((pi=4*atan(1.))) 444 (( x = 4*atan(1.0) ))
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/illumos-gate/usr/src/lib/libm1/common/ |
H A D | libmv1.c | 35 #pragma weak atan = __atan macro
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/illumos-gate/usr/src/lib/libbc/inc/include/ |
H A D | math.h | 48 extern double atan(/* double x */);
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/illumos-gate/usr/src/boot/include/ |
H A D | math.h | 234 double atan(double);
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/illumos-gate/usr/src/lib/libm/ |
H A D | Makefile.com | 174 atan.o \ 907 ../common/C/atan.c \ 959 ../common/C/atan.c \
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/illumos-gate/usr/src/lib/libmvec/common/vis/ |
H A D | __vatanf.S | 84 ! parr1[i] = atan((double)*(float*)&((i + 460) << 21)), i = [0, 155]
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