Searched refs:acos (Results 1 - 25 of 67) sorted by relevance

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/netbsd-6-1-5-RELEASE/external/lgpl3/mpfr/dist/
H A Dacos.c27 mpfr_acos (mpfr_ptr acos, mpfr_srcptr x, mpfr_rnd_t rnd_mode) argument
37 ("acos[%#R]=%R inexact=%d", acos, acos, inexact));
44 MPFR_SET_NAN (acos);
50 /* acos(0)=Pi/2 */
52 inexact = mpfr_const_pi (acos, rnd_mode);
53 mpfr_div_2ui (acos, acos, 1, rnd_mode); /* exact */
55 return mpfr_check_range (acos, inexac
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/netbsd-6-1-5-RELEASE/external/gpl3/gcc/dist/gcc/testsuite/gcc.dg/
H A Dbuiltins-39.c3 Check that asin, asinf, asinl, acos, acosf
12 extern double acos(double);
26 return acos(x);
H A Dc99-tgmath-1.c11 #ifndef acos
12 #error acos undefined
/netbsd-6-1-5-RELEASE/gnu/dist/gcc4/gcc/testsuite/gcc.dg/
H A Dbuiltins-39.c3 Check that asin, asinf, asinl, acos, acosf
12 extern double acos(double);
26 return acos(x);
/netbsd-6-1-5-RELEASE/external/gpl3/gcc/dist/libstdc++-v3/testsuite/26_numerics/headers/cmath/
H A Dc_math_dynamic.cc39 float b __attribute__((unused)) = std::acos(a);
H A Dfunctions_std.cc24 using std::acos;
H A Doverloads.cc30 ans = std::acos(i);
/netbsd-6-1-5-RELEASE/lib/libm/src/
H A Dw_acos.c27 acos(double x) /* wrapper acos */ function
36 return __kernel_standard(x,x,1); /* acos(|x|>1) */
/netbsd-6-1-5-RELEASE/gnu/dist/gcc4/libstdc++-v3/testsuite/26_numerics/cmath/
H A Dc_math_dynamic.cc48 float b __attribute__((unused)) = std::acos(a);
H A Doverloads.cc11 ans = std::acos(i);
/netbsd-6-1-5-RELEASE/external/gpl3/binutils/dist/gas/testsuite/gas/tic54x/
H A Dmath.s4 .float $acos(0.0)
/netbsd-6-1-5-RELEASE/tests/lib/libm/
H A Dt_acos.c36 * acos(3)
41 atf_tc_set_md_var(tc, "descr", "Test acos(NaN) == NaN");
49 if (isnan(acos(x)) == 0)
50 atf_tc_fail_nonfatal("acos(NaN) != NaN");
57 atf_tc_set_md_var(tc, "descr", "Test acos(-Inf) == NaN");
65 if (isnan(acos(x)) == 0)
66 atf_tc_fail_nonfatal("acos(-Inf) != NaN");
73 atf_tc_set_md_var(tc, "descr", "Test acos(+Inf) == NaN");
81 if (isnan(acos(x)) == 0)
82 atf_tc_fail_nonfatal("acos(
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/netbsd-6-1-5-RELEASE/external/gpl3/gcc/dist/libstdc++-v3/testsuite/tr1/8_c_compatibility/complex/
H A Dfunctions.cc33 ans = std::tr1::acos(cmplx_type(1.0, 1.0));
/netbsd-6-1-5-RELEASE/lib/libm/noieee_src/
H A Dn_asincos.c121 * acos(x) = 2*atan2( / -------- , 1 ) .
131 * acos(x) returns (PI/pi) * (the exact arc cosine of x) nearly rounded;
147 * 2.07 ulps. (comparing against (PI/pi)*(exact acos(x)));
151 * acos(x) returns the exact acos(x) with error below about 2 ulps.
159 acos(double x) function
/netbsd-6-1-5-RELEASE/external/gpl3/gcc/dist/libstdc++-v3/testsuite/26_numerics/valarray/
H A Dname_lookup.cc64 Number acos(Number);
96 v = acos(u);
/netbsd-6-1-5-RELEASE/gnu/dist/gcc4/libstdc++-v3/testsuite/26_numerics/valarray/
H A Dvalarray_name_lookup.cc73 Number acos(Number);
105 v = acos(u);
/netbsd-6-1-5-RELEASE/external/gpl3/gcc/dist/gcc/testsuite/g++.dg/
H A Dcdce3.C80 DEF_MATH_FUNC (m,acos)
101 DEF_MATH_FUNC (o,acos)
138 INIT_MATH_FUNC (m,acos, true, true)
160 INIT_MATH_FUNC (o,acos, true, true)
/netbsd-6-1-5-RELEASE/external/gpl3/gcc/dist/libstdc++-v3/include/c_compatibility/
H A Dmath.h37 using std::acos;
/netbsd-6-1-5-RELEASE/gnu/dist/gcc4/libstdc++-v3/include/c_compatibility/
H A Dmath.h36 using std::acos;
/netbsd-6-1-5-RELEASE/gnu/dist/gcc4/libstdc++-v3/libmath/
H A Dstubs.c58 return (float) acos(x);
66 return acos((double) x);
/netbsd-6-1-5-RELEASE/external/lgpl2/mpc/dist/src/
H A DMakefile.am6 libmpc_la_SOURCES = mpc-impl.h abs.c acos.c acosh.c add.c add_fr.c \
/netbsd-6-1-5-RELEASE/external/gpl3/gcc/dist/libstdc++-v3/src/
H A Dmath_stubs_float.cc45 return (float) acos(x);
H A Dmath_stubs_long_double.cc45 return acos((double) x);
/netbsd-6-1-5-RELEASE/gnu/dist/gcc4/libstdc++-v3/include/c/
H A Dstd_cmath.h46 #undef acos macro
/netbsd-6-1-5-RELEASE/external/gpl3/gcc/dist/gcc/testsuite/gcc.dg/torture/
H A Dbuiltin-math-3.c131 TESTIT_R (acos, -1.0, 3.14, 3.15); /* acos(-1) == pi */
132 TESTIT_R (acos, 0.0, 3.14/2.0, 3.15/2.0); /* acos(0) == pi/2 */
133 TESTIT_R (acos, -0.0, 3.14/2.0, 3.15/2.0); /* acos(-0) == pi/2 */
134 TESTIT (acos, 1.0, 0.0); /* acos(1) == 0 */

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