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/netbsd-src/external/gpl3/gcc/dist/libphobos/src/std/math/
H A Dalgebraic.d186 float sqrt(float x) @nogc @safe pure nothrow { return core.math.sqrt(x); } in pragma()
190 double sqrt(double x) @nogc @safe pure nothrow { return core.math.sqrt(x); } in pragma()
194 real sqrt(real x) @nogc @safe pure nothrow { return core.math.sqrt(x); } in pragma()
202 assert(sqrt(2.0).feqrel(1.4142) > 16);
203 assert(sqrt(9.0).feqrel(3.0) > 16);
205 assert(isNaN(sqrt(-1.0f)));
206 assert(isNaN(sqrt(-1.0)));
207 assert(isNaN(sqrt(-1.0L)));
213 float function(float) psqrtf = &sqrt;
215 double function(double) psqrtd = &sqrt;
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H A Dtrigonometry.d202 import std.math.algebraic : sqrt;
206 assert(tan(PI / 3).isClose(sqrt(3.0)));
519 import std.math.algebraic : sqrt;
520 assert(isClose(tan(PI / 3), sqrt(3.0L), real.sizeof > double.sizeof ? 1e-15 : 1e-14));
560 import core.math : sqrt; in acos()
562 return atan2(sqrt(1-x*x), x); in acos()
604 import core.math : sqrt; in asin()
606 return atan2(x, sqrt(1-x*x)); in asin()
670 import std.math.algebraic : sqrt;
673 assert(atan(sqrt(3.0)).isClose(PI / 3));
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/netbsd-src/lib/libm/complex/
H A Dcsqrt.c53 r = sqrt(-x); in csqrt()
56 r = sqrt(x); in csqrt()
64 r = sqrt(0.5 * y); in csqrt()
67 r = sqrt(-0.5 * y); in csqrt()
91 t = sqrt(0.5 * r + 0.5 * x); in csqrt()
95 r = sqrt(0.5 * r - 0.5 * x); in csqrt()
H A Dcatrig.c205 *rx = sqrt(x); in do_hard_work()
212 *rx = log1p(Am1 + sqrt(Am1 * (A + 1))); in do_hard_work()
218 *rx = x / sqrt((1 - y) * (1 + y)); in do_hard_work()
223 *rx = log1p((y - 1) + sqrt((y - 1) * (y + 1))); in do_hard_work()
226 *rx = log(A + sqrt(A * A - 1)); in do_hard_work()
258 *sqrt_A2my2 = sqrt(x) * sqrt((A + y) / 2); in do_hard_work()
267 *sqrt_A2my2 = sqrt(Amy * (A + y)); in do_hard_work()
277 sqrt((y + 1) * (y - 1)); in do_hard_work()
284 *sqrt_A2my2 = sqrt((1 - y) * (1 + y)); in do_hard_work()
/netbsd-src/external/gpl3/gcc.old/dist/libstdc++-v3/include/std/
H A Dnumbers82 /// 1/sqrt(pi)
97 /// sqrt(2)
102 /// sqrt(3)
107 /// 1/sqrt(3)
117 /// The golden ratio, (1+sqrt(5))/2
161 /// 1/sqrt(pi)
176 /// sqrt(2)
181 /// sqrt(3)
186 /// 1/sqrt(3)
196 /// The golden ratio, (1+sqrt(5))/2
/netbsd-src/external/gpl3/gcc/dist/libstdc++-v3/include/std/
H A Dnumbers82 /// 1/sqrt(pi)
97 /// sqrt(2)
102 /// sqrt(3)
107 /// 1/sqrt(3)
117 /// The golden ratio, (1+sqrt(5))/2
161 /// 1/sqrt(pi)
176 /// sqrt(2)
181 /// sqrt(3)
186 /// 1/sqrt(3)
196 /// The golden ratio, (1+sqrt(5))/2
/netbsd-src/external/lgpl3/mpc/dist/tests/
H A Dsqrt.dat75 # sqrt(x +i*0) = sqrt(x) +i*0, when x>0
76 # sqrt(x -i*0) = sqrt(x) -i*0, when x>0
77 # sqrt(x +i*0) = +0 +i*sqrt(-x) +i*0, when x<0
78 # sqrt(x -i*0) = +0 -i*sqrt(-x) +i*0, when x<0
102 # sqrt(+/-0 +i*y) = sqrt(y/2) * (1 +i), when y >0
103 # sqrt(+/-0 +i*y) = sqrt(-y/2) * (1 -i), when y < 0
/netbsd-src/external/gpl3/gdb/dist/sim/testsuite/sh/
H A Dfsqrt.s11 # sqrt(0.0) = 0.0.
19 # sqrt(1.0) = 1.0.
27 # sqrt(4.0) = 2.0
63 # sqrt(0.0) = 0.0.
73 # sqrt(1.0) = 1.0.
83 # sqrt(4.0) = 2.0.
/netbsd-src/external/gpl3/gcc.old/dist/libstdc++-v3/include/tr1/
H A Dlegendre_function.tcc155 _Tp __root = std::sqrt(_Tp(1) - __x) * std::sqrt(_Tp(1) + __x); in __assoc_legendre_p()
228 _Tp __fact = std::sqrt(_Tp(2 * __l + 1) in __sph_legendre()
246 const _Tp __y_mp1m_factor = __x * std::sqrt(_Tp(2 * __m + 3)); in __sph_legendre()
263 const _Tp __sr = std::sqrt((_Tp(2) + _Tp(1) / __m) in __sph_legendre()
281 const _Tp __fact1 = std::sqrt(__rat1 * _Tp(2 * __ll + 1) in __sph_legendre()
283 const _Tp __fact2 = std::sqrt(__rat1 * __rat2 * _Tp(2 * __ll + 1) in __sph_legendre()
H A Dell_integral.tcc119 const _Tp __xnroot = std::sqrt(__xn); in __ellint_rf()
120 const _Tp __ynroot = std::sqrt(__yn); in __ellint_rf()
121 const _Tp __znroot = std::sqrt(__zn); in __ellint_rf()
134 return __s / std::sqrt(__mu); in __ellint_rf()
361 _Tp __xnroot = std::sqrt(__xn); in __ellint_rd()
362 _Tp __ynroot = std::sqrt(__yn); in __ellint_rd()
363 _Tp __znroot = std::sqrt(__zn); in __ellint_rd()
386 / (__mu * std::sqrt(__mu)); in __ellint_rd()
531 const _Tp __lambda = _Tp(2) * std::sqrt(__xn) * std::sqrt(__yn) in __ellint_rc()
540 return (_Tp(1) + __s) / std::sqrt(__mu); in __ellint_rc()
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/netbsd-src/external/gpl3/gcc/dist/libstdc++-v3/include/tr1/
H A Dlegendre_function.tcc155 _Tp __root = std::sqrt(_Tp(1) - __x) * std::sqrt(_Tp(1) + __x); in __assoc_legendre_p()
228 _Tp __fact = std::sqrt(_Tp(2 * __l + 1) in __sph_legendre()
246 const _Tp __y_mp1m_factor = __x * std::sqrt(_Tp(2 * __m + 3)); in __sph_legendre()
263 const _Tp __sr = std::sqrt((_Tp(2) + _Tp(1) / __m) in __sph_legendre()
281 const _Tp __fact1 = std::sqrt(__rat1 * _Tp(2 * __ll + 1) in __sph_legendre()
283 const _Tp __fact2 = std::sqrt(__rat1 * __rat2 * _Tp(2 * __ll + 1) in __sph_legendre()
H A Dell_integral.tcc117 const _Tp __xnroot = std::sqrt(__xn); in __ellint_rf()
118 const _Tp __ynroot = std::sqrt(__yn); in __ellint_rf()
119 const _Tp __znroot = std::sqrt(__zn); in __ellint_rf()
132 return __s / std::sqrt(__mu); in __ellint_rf()
357 _Tp __xnroot = std::sqrt(__xn); in __ellint_rd()
358 _Tp __ynroot = std::sqrt(__yn); in __ellint_rd()
359 _Tp __znroot = std::sqrt(__zn); in __ellint_rd()
382 / (__mu * std::sqrt(__mu)); in __ellint_rd()
525 const _Tp __lambda = _Tp(2) * std::sqrt(__xn) * std::sqrt(__yn) in __ellint_rc()
534 return (_Tp(1) + __s) / std::sqrt(__mu); in __ellint_rc()
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/netbsd-src/external/bsd/ntp/dist/scripts/stats/
H A Dclock.awk318 arb_rms = sqrt(arb_rms / arbn - arb_mean * arb_mean)
319 arb_var = sqrt(arb_var / (2 * (arbn - 1)))
337 ensemble_rms = sqrt(ensemble_rms / ensemble_count - ensemble_mean * ensemble_mean) * 1e9
394 itf_rms = sqrt(itf_rms / itf_count - itf_mean * itf_mean) * 1e9
395 itf_var = sqrt(itf_var / (2 * (itf_count - 1)))
410 etf_rms = sqrt(etf_rms / etf_count - etf_mean * etf_mean)
411 etf_var = sqrt(etf_var / (2 * (etf_count - 1)))
/netbsd-src/external/historical/nawk/dist/testdir/
H A Dt.j.x1 {i=i+sqrt($1); print i,sqrt($1)}
2 END {print sqrt(i),i}
H A Dt.builtins4 sqrt($1),
5 int(sqrt($1)),
/netbsd-src/lib/libm/arch/vax/
H A Dn_sqrt.S36 WEAK_ALIAS(_sqrtl, sqrt)
37 WEAK_ALIAS(sqrtl, sqrt)
58 ENTRY(sqrt, 0x003c) # save %r5,%r4,%r3,%r2
65 END(sqrt)
130 calls $2,_C_LABEL(sqrt)
/netbsd-src/lib/libm/noieee_src/
H A Dn_asincos.c109 return(atan2(x,sqrt(one-x*x))); in __weak_alias()
111 { t=one-s; s=t+t; return(atan2(x,sqrt(s-t*t))); } in __weak_alias()
181 t=atan2(sqrt((one-x)/(one+x)),one); in acos()
H A Dn_j1.c176 z = (invsqrtpi*cc)/sqrt(y); in j1()
181 z = invsqrtpi*(u*cc-v*ss)/sqrt(y); in j1()
262 z = (invsqrtpi*ss)/sqrt(x); in y1()
267 z = invsqrtpi*(u*ss+v*cc)/sqrt(x); in y1()
/netbsd-src/external/gpl3/gcc.old/dist/libstdc++-v3/include/ext/
H A Dcmath60 // Constant @f$ \sqrt(\pi / 2) @f$.
66 // Constant @f$ 2 / \sqrt(\pi) @f$.
89 // Constant @f$ \sqrt(2) @f$.
91 // Constant @f$ \sqrt(3) @f$.
93 // Constant @f$ \sqrt(5) @f$.
95 // Constant @f$ \sqrt(7) @f$.
97 // Constant @f$ 1 / \sqrt(2) @f$.
/netbsd-src/external/gpl3/gcc/dist/libstdc++-v3/include/ext/
H A Dcmath60 // Constant @f$ \sqrt(\pi / 2) @f$.
66 // Constant @f$ 2 / \sqrt(\pi) @f$.
89 // Constant @f$ \sqrt(2) @f$.
91 // Constant @f$ \sqrt(3) @f$.
93 // Constant @f$ \sqrt(5) @f$.
95 // Constant @f$ \sqrt(7) @f$.
97 // Constant @f$ 1 / \sqrt(2) @f$.
/netbsd-src/tests/lib/libm/
H A Dt_sqrt.c53 ATF_CHECK(isnan(sqrt(x)) != 0); in ATF_TC_BODY()
69 double x_sqrt = sqrt(x[i]); in ATF_TC_BODY()
96 double y = sqrt(x); in ATF_TC_BODY()
110 double y = sqrt(x); in ATF_TC_BODY()
125 double y = sqrt(x); in ATF_TC_BODY()
140 double y = sqrt(x); in ATF_TC_BODY()
/netbsd-src/external/lgpl3/gmp/dist/tests/cxx/
H A Dt-ops2f.cc23 ASSERT_ALWAYS(sqrt(mpf_class(7))>2.64); in checkf()
24 ASSERT_ALWAYS(sqrt(mpf_class(7))<2.65); in checkf()
25 ASSERT_ALWAYS(sqrt(mpf_class(0))==0); in checkf()
/netbsd-src/external/gpl3/gcc.old/dist/libphobos/src/std/
H A Dcomplex.d710 assert(abs(complex(1.0L, -2.0L)) == std.math.sqrt(5.0L));
811 auto z = fromPolar(std.math.sqrt(2.0), PI_4);
896 Complex!T sqrt(T)(Complex!T z) @safe pure nothrow @nogc
916 w = std.math.sqrt(x)
917 * std.math.sqrt(0.5 * (1 + std.math.sqrt(1 + r * r)));
922 w = std.math.sqrt(y)
923 * std.math.sqrt(0.5 * (r + std.math.sqrt(1 + r * r)));
944 assert(sqrt(complex(0.0)) == 0.0);
945 assert(sqrt(complex(1.0L, 0)) == std.math.sqrt(1.0L));
946 assert(sqrt(complex(-1.0L, 0)) == complex(0, 1.0L));
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/netbsd-src/external/gpl3/gcc/dist/libphobos/src/std/
H A Dcomplex.d753 assert(abs(complex(1.0L, -2.0L)) == core.math.sqrt(5.0L));
761 assert(abs(complex(-1.0L, 1.0L)) == core.math.sqrt(2.0L));
936 import std.math.algebraic : sqrt;
938 auto z = fromPolar(core.math.sqrt(2.0), PI_4);
1108 assert(isClose(atan(sqrt(complex(3.0L))), PI / 3));
1109 assert(isClose(atan(sqrt(complex(3.0f))), float(PI) / 3));
1176 return log(sqrt(t) + z);
1192 return 2 * log(sqrt(T(0.5) * (z + 1)) + sqrt(T(0.5) * (z - 1)));
1286 Complex!T sqrt(T)(Complex!T z) @safe pure nothrow @nogc
1306 w = core.math.sqrt(x)
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/netbsd-src/lib/libm/src/
H A Dw_sqrt.c27 __strong_alias(_sqrtl, sqrt) in __strong_alias() argument
32 sqrt(double x) /* wrapper sqrt */ in __strong_alias()

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