Searched refs:sqrt (Results 1 - 25 of 146) sorted by relevance

123456

/openbsd-current/lib/libm/arch/amd64/
H A De_sqrt.S10 ENTRY(sqrt)
11 RETGUARD_SETUP(sqrt, r11)
13 RETGUARD_CHECK(sqrt, r11)
15 END_STD(sqrt)
/openbsd-current/lib/libm/arch/hppa/
H A De_sqrt.c10 sqrt(double x) function
15 DEF_STD(sqrt); variable
16 LDBL_CLONE(sqrt); variable
/openbsd-current/regress/lib/libcrypto/bn/
H A Dbn_mod_sqrt.c25 * Test that .sqrt * .sqrt = .a (mod .p) where .p is a prime. If .sqrt is
32 const char *sqrt; member in struct:mod_sqrt_test
37 .sqrt = "0",
42 .sqrt = "1",
47 .sqrt = "1",
52 .sqrt = "0",
61 .sqrt = "0",
66 .sqrt
2917 const char *sqrt[N_SMALL_SQUARE_TESTS]; member in struct:p_is_1_mod_8_tests
[all...]
/openbsd-current/lib/libm/arch/i387/
H A De_sqrt.S9 ENTRY(sqrt)
13 END_STD(sqrt)
/openbsd-current/regress/usr.bin/mandoc/eqn/unary/
H A DMakefile3 REGRESS_TARGETS = bold diacrit sqrt
4 HTML_TARGETS = bold diacrit sqrt
/openbsd-current/gnu/usr.bin/gcc/gcc/testsuite/gcc.c-torture/compile/
H A D920617-1.c1 f(){double*xp,y;*xp++=sqrt(y);}
H A D981007-1.c2 extern double sqrt (double);
20 return (x>=0) ? setCom(sqrt(x),0) : setCom(0,sqrt(-x));
H A D920723-1.c12 double sqrt();
26 d = sqrt(d);
H A D921206-1.c1 double sqrt(double),fabs(double),sin(double);
22 double c=2.25, z=sqrt(fabs(1-c)), cz=(c>1?0.0:-10)>z?c>1?0:1:z;
/openbsd-current/lib/libm/arch/sh/
H A De_sqrt.c14 sqrt(double d) function
34 DEF_STD(sqrt); variable
35 LDBL_CLONE(sqrt); variable
/openbsd-current/regress/lib/libm/fpaccuracy/
H A Dsqrt.c1 /* $OpenBSD: sqrt.c,v 1.1 2009/04/09 01:24:43 martynas Exp $ */
25 #define F sqrt
26 #define Fs "sqrt"
H A DMakefile7 sincos.c sincos2.c sinh.c sqrt.c tan.c tanh.c y0.c y1.c
/openbsd-current/gnu/usr.bin/perl/t/op/
H A Dexp.t17 eval { $s = sqrt(-1) }; # Kind of compile time.
18 like($@, qr/sqrt of -1/, 'compile time sqrt(-1) fails');
20 $s = sqrt(0);
21 is($s, 0, 'compile time sqrt(0)');
23 $s = sqrt(1);
24 is($s, 1, 'compile time sqrt(1)');
26 $s = sqrt(2);
27 is(substr($s,0,5), '1.414', 'compile time sqrt(2) == 1.414');
54 eval { $s = sqrt(
[all...]
/openbsd-current/gnu/usr.bin/gcc/gcc/testsuite/gcc.dg/
H A Dsparc-dwarf2.c6 extern __inline double sqrt (double __x) function
28 skew1 = sqrt((Sqr(delta_freq1) * old_weight + Sqr(delta_freq2) * new_weight) / sum_weight);
/openbsd-current/lib/libm/src/
H A Ds_csqrt.c80 r = sqrt (r);
92 r = sqrt (0.5*r);
118 t = sqrt(0.5 * r + 0.5 * x);
123 r = sqrt( 0.5 * r - 0.5 * x );
H A De_acosh.c16 * acosh(x) = log [ x + sqrt(x*x-1) ]
19 * acosh(x) := log(2x-1/(sqrt(x*x-1)+x)) if x>2; else
20 * acosh(x) := log1p(t+sqrt(2.0*t+t*t)); where t=x-1.
54 return log(2.0*x-one/(x+sqrt(t-one)));
57 return log1p(t+sqrt(2.0*t+t*t));
H A Ds_asinh.c16 * asinh(x) = sign(x) * log [ |x| + sqrt(x*x+1) ]
20 * := sign(x)*log(2|x|+1/(|x|+sqrt(x*x+1))) if|x|>2, else
21 * := sign(x)*log1p(|x| + x^2/(1 + sqrt(1+x^2)))
49 w = log(2.0*t+one/(sqrt(x*x+one)+t));
52 w =log1p(fabs(x)+t/(one+sqrt(one+t)));
H A De_sqrt.c13 /* sqrt(x)
14 * Return correctly rounded sqrt.
16 * | Use the hardware sqrt if you have one |
23 * sqrt(x) = 2^k * sqrt(y)
25 * Let q = sqrt(y) truncated to i bit after binary point (q = 1),
74 * sqrt(+-0) = +-0 ... exact
75 * sqrt(inf) = inf
76 * sqrt(-ve) = NaN ... with invalid signal
77 * sqrt(Na
91 sqrt(double x) function
186 DEF_STD(sqrt); variable
187 LDBL_MAYBE_CLONE(sqrt); variable
[all...]
H A De_acos.c20 * acos(x) = pi/2 - (pi/2 - 2asin(sqrt((1-x)/2)))
21 * = 2asin(sqrt((1-x)/2))
22 * = 2s + 2s*z*R(z) ...z=(1-x)/2, s=sqrt(z)
25 * for f so that f+c ~ sqrt(z).
27 * acos(x) = pi - 2asin(sqrt((1-|x|)/2))
28 * = pi - 0.5*(s+s*z*R(z)), where z=(1-|x|)/2,s=sqrt(z)
34 * Function needed: sqrt
85 s = sqrt(z);
91 s = sqrt(z);
H A De_hypot.c17 * has error less than sqrt(2)/2 ulp, than
18 * sqrt(z) has error less than 1 ulp (exercise).
20 * So, compute sqrt(x*x+y*y) with some care as
41 * hypot(x,y) returns sqrt(x^2+y^2) with error less
104 w = sqrt(t1*t1-(b*(-b)-t2*(a+t1)));
113 w = sqrt(t1*yy1-(w*(-w)-(t1*y2+t2*b)));
/openbsd-current/gnu/usr.bin/perl/t/re/
H A Dreg_eval.t37 /^(\d+)(?(?{my $sqrt = sprintf "%.0f", sqrt($^N); $sqrt**2==$^N })|(?!))$/
/openbsd-current/lib/libcrypto/bn/
H A Dbn_mod_sqrt.c565 * Choose the smaller of sqrt and |p| - sqrt.
569 bn_mod_sqrt_normalize(BIGNUM *sqrt, const BIGNUM *p, BN_CTX *ctx) argument
579 if (!BN_lshift1(x, sqrt))
583 if (!BN_usub(sqrt, p, sqrt))
631 BIGNUM *a_mod_p, *sqrt; local
641 if ((sqrt = BN_CTX_get(ctx)) == NULL)
647 if (!bn_mod_sqrt_trivial_cases(&done, sqrt, a_mod_p, p, ctx))
670 if (!bn_mod_sqrt_p_is_3_mod_4(sqrt, a_mod_
[all...]
/openbsd-current/gnu/lib/libstdc++/libstdc++/libmath/
H A Dstubs.c126 return s * sqrt(x * x + y * y);
233 return (float) sqrt(x);
241 return sqrt((double) x);
/openbsd-current/gnu/gcc/libstdc++-v3/libmath/
H A Dstubs.c245 return (float) sqrt(x);
253 return sqrt((double) x);
279 return s * sqrt(x * x + y * y);
/openbsd-current/gnu/lib/libstdc++/libstdc++/testsuite/26_numerics/
H A Dvalarray_name_lookup.cc86 Number sqrt(Number);
118 v = sqrt(u);

Completed in 218 milliseconds

123456