| /src/tests/lib/libm/ |
| t_remquo.c | 87 const double eps = DBL_EPSILON; local
102 ok &= (fabs(r - r_exp) <= eps);
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| t_asin.c | 121 const double eps = DBL_EPSILON; local
128 if (!(fabs((asin(x) - y)/y) <= eps))
235 const float eps = FLT_EPSILON; local
246 if (!(fabsf((asinf(x) - y)/y) <= eps)) {
249 x, asinf(x), y, fabsf(((asinf(x) - y)/y)/eps));
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| t_cbrt.c | 66 const double eps = 2*DBL_EPSILON; local
77 ok = (fabs((x_cbrt - x_pow13)/x_cbrt) <= eps);
175 const float eps = 2*FLT_EPSILON; local
186 ok = (fabsf((x_cbrt - x_pow13)/x_cbrt) <= eps);
285 const long double eps = 2*LDBL_EPSILON; local
296 ok = (fabsl((x_cbrt - x_pow13)/x_cbrt) <= eps);
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| t_cosh.c | 67 const double eps = DBL_EPSILON; local
74 if (!(fabs((cosh(x) - cosh_x)/cosh_x) <= eps)) {
164 const float eps = FLT_EPSILON; local
171 if (!(fabsf((coshf(x) - cosh_x)/cosh_x) <= eps)) {
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| t_sin.c | 72 const double eps = DBL_EPSILON; local
87 ok = (fabs((sin(theta) - sin_theta)/sin_theta) <= eps);
178 const float eps = FLT_EPSILON; local
195 <= eps);
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| t_sinh.c | 66 const double eps = DBL_EPSILON; local
73 if (!(fabs((sinh(x) - sinh_x)/sinh_x) <= eps)) {
165 const float eps = FLT_EPSILON; local
172 if (!(fabsf((sinhf(x) - sinh_x)/sinh_x) <= eps)) {
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| t_sqrt.c | 65 const double eps = DBL_EPSILON; local
76 ok = (fabs((x_sqrt - x_pow12)/x_sqrt) <= eps);
172 const float eps = FLT_EPSILON; local
183 ok = (fabsf((x_sqrt - x_pow12)/x_sqrt) <= eps);
280 const long double eps = DBL_EPSILON; /* XXX powl == pow for now */ local
291 ok = (fabsl((x_sqrt - x_pow12)/x_sqrt) <= eps);
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| t_tan.c | 68 const double eps = DBL_EPSILON; local
83 ok = (fabs((tan(theta) - tan_theta)/tan_theta) <= eps);
174 const float eps = FLT_EPSILON; local
193 <= eps);
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| t_cos.c | 78 const long double eps = DBL_EPSILON; local
87 if (!(fabsl((cosl(theta) - cos_theta)/cos_theta) <= eps)) {
174 const double eps = DBL_EPSILON; local
183 if (!(fabs((cos(theta) - cos_theta)/cos_theta) <= eps)) {
270 const float eps = FLT_EPSILON; local
294 if (!(fabsf((result - cos_theta)/cos_theta) <= eps)) {
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| t_exp.c | 237 const double eps = DBL_EPSILON; local
244 if (!(fabs((exp(x) - e_x)/e_x) <= eps)) {
334 const float eps = FLT_EPSILON; local
341 if (!(fabsf((expf(x) - e_x)/e_x) <= eps)) {
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| t_ldexp.c | 199 const double eps = DBL_EPSILON; local
206 if (!(fabs((y - (x * exp2(n[i])))/y) <= eps)) {
319 const float eps = FLT_EPSILON; local
326 if (!(fabsf((y - (x * exp2f(n[i])))/y) <= eps)) {
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| t_sincos.c | 103 const long double eps = DBL_EPSILON; local
121 if (fabsl((s - sin_theta)/sin_theta) > eps) {
126 if (fabsl((c - cos_theta)/cos_theta) > eps) {
221 const double eps = DBL_EPSILON; local
237 if (fabs((s - sin_theta)/sin_theta) > eps) {
242 if (fabs((c - cos_theta)/cos_theta) > eps) {
337 const float eps = FLT_EPSILON; local
357 if (fabs((s - sin_theta)/sin_theta) > eps) {
362 if (fabs((c - cos_theta)/cos_theta) > eps) {
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| /src/external/mit/libcbor/dist/test/ |
| type_7_test.c | 21 static const float eps = 0.00001f; variable
31 assert_true(fabs(cbor_float_get_float(float_ctrl) - 65504.0F) < eps); local
44 assert_true(fabs(cbor_float_get_float(float_ctrl) - 100000.0F) < eps); local
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| /src/lib/libm/src/ |
| s_exp2.c | 59 double exp2; /* exp2(z + eps) */
60 double eps; /* eps */ member in struct:__anon522
62 /* exp2(z + eps) eps */
333 * y = i/TBLSIZE + z - eps[i] for integer i near y * TBLSIZE.
334 * Thus we have exp2(y) = exp2(i/TBLSIZE) * exp2(z - eps[i]),
335 * with |z - eps[i]| <= 2**-9 + 2**-39 for the table used.
337 * We compute exp2(i/TBLSIZE) via table lookup and exp2(z - eps[i]) via
339 * The values in exp2t[] and eps[] are chosen such tha
[all...] |
| /src/usr.sbin/timed/timed/ |
| networkdelta.c | 77 float eps; local
104 eps = med - x[0];
108 med = median(med, &eps, &x[0], xp+1, VALID_RANGE);
145 return median(med, &eps, &x[0], xp, 1);
166 float eps; local
172 eps = *eps_ptr;
173 if (eps < 1.0) {
174 eps = -eps;
175 if (eps < 1.0
[all...] |
| /src/external/gpl3/gcc/dist/libquadmath/math/ |
| tgammaq.c | 78 __float128 eps; local
79 __float128 prod = __quadmath_gamma_productq (x_adj, 0, n, &eps);
81 * prod * (1 + eps));
85 __float128 eps = 0; local
96 prod = __quadmath_gamma_productq (x_adj - n, x_eps, n, &eps);
98 /* The result is now gamma (X_ADJ + X_EPS) / (PROD * (1 + EPS)).
102 __float128 exp_adj = -eps;
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| /src/external/gpl3/gcc.old/dist/libquadmath/math/ |
| tgammaq.c | 78 __float128 eps; local
79 __float128 prod = __quadmath_gamma_productq (x_adj, 0, n, &eps);
81 * prod * (1 + eps));
85 __float128 eps = 0; local
96 prod = __quadmath_gamma_productq (x_adj - n, x_eps, n, &eps);
98 /* The result is now gamma (X_ADJ + X_EPS) / (PROD * (1 + EPS)).
102 __float128 exp_adj = -eps;
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| /src/external/lgpl3/mpfr/dist/src/ |
| eint.c | 41 mpfr_t eps; /* dynamic (absolute) error bound on t */ local
68 MPFR_GROUP_INIT_3 (group, 31, eps, erru, errs);
98 mpfr_set_ui (eps, 0, MPFR_RNDN); /* eps[0] = 0 */
102 /* let t[k] = x^k/k/k!, and eps[k] be the absolute error on t[k]:
104 eps[k+1] <= 1 + eps[k-1]*|m|*2^e/k + |t[k-1]|*|m|*2^(1-w)*2^e/k
105 = 1 + (eps[k-1] + |t[k-1]|*2^(1-w))*|m|*2^e/k
106 = 1 + (eps[k-1]*2^(w-1) + |t[k-1]|)*2^(1-w)*|m|*2^e/k */
107 mpfr_mul_2ui (eps, eps, w - 1, MPFR_RNDU)
[all...] |
| /src/external/lgpl3/mpfr/dist/tests/ |
| tinternals.c | 50 mpfr_t x, y, z, eps; local
55 mpfr_inits (x, y, z, eps, (mpfr_ptr) 0);
59 mpfr_set_prec (eps, 2);
60 mpfr_set_ui_2exp (eps, 1, -32, MPFR_RNDN);
82 (z, x, eps, (mpfr_rnd_t) r);
120 mpfr_clears (x, y, z, eps, (mpfr_ptr) 0);
|
| /src/lib/libm/ld128/ |
| s_exp2l.c | 192 static const float eps[TBLSIZE] = { variable
335 * y = i/TBLSIZE + z - eps[i] for integer i near y * TBLSIZE.
336 * Thus we have exp2(y) = exp2(i/TBLSIZE) * exp2(z - eps[i]),
337 * with |z - eps[i]| <= 2**-8 + 2**-98 for the table used.
339 * We compute exp2(i/TBLSIZE) via table lookup and exp2(z - eps[i]) via
341 * The values in exp2t[] and eps[] are chosen such that
342 * exp2t[i] = exp2(i/TBLSIZE + eps[i]), and eps[i] is a small offset such
413 /* Compute r = exp2(y) = exp2t[i0] * p(z - eps[i]). */
415 z -= eps[i0]; /* eps[i0] *
[all...] |
| /src/external/bsd/flex/dist/src/ |
| nfa.c | 382 int eps; local
390 eps = mkstate (SYM_EPSILON);
392 mkxtion (eps, first);
393 mkxtion (eps, second);
395 return eps;
429 int eps; local
432 eps = mkstate (SYM_EPSILON);
433 mach = link_machines (mach, eps);
440 eps = mkstate (SYM_EPSILON);
441 mach = link_machines (eps, mach)
465 int eps, orend; local
520 int eps; local
[all...] |
| /src/external/lgpl3/gmp/dist/tests/mpq/ |
| t-get_d.c | 52 mpq_t eps; local
61 mpq_init (eps);
83 mpz_random2 (mpq_numref (eps), size);
85 mpz_random2 (mpq_denref (eps), size);
86 mpq_canonicalize (eps);
88 mpq_add (a, a, eps);
113 mpq_clear (eps);
|
| /src/lib/libc/gdtoa/ |
| dtoa.c | 131 U d, d2, eps; local
383 dval(&eps) = ieps*dval(&d) + 7.; variable
384 word0(&eps) -= (P-1)*Exp_msk1;
388 if (dval(&d) > dval(&eps))
390 if (dval(&d) < -dval(&eps))
399 dval(&eps) = 0.5/tens[ilim-1] - dval(&eps); variable
404 if (dval(&d) < dval(&eps))
406 if (1. - dval(&d) < dval(&eps))
410 dval(&eps) *= 10.
[all...] |
| gdtoa.c | 169 U d, eps; local
390 dval(&eps) = ieps*dval(&d) + 7.;
391 word0(&eps) -= (P-1)*Exp_msk1;
395 if (dval(&d) > dval(&eps))
397 if (dval(&d) < -dval(&eps))
406 dval(&eps) = ds*0.5/tens[ilim-1] - dval(&eps);
411 if (dval(&d) < dval(&eps)) {
416 if (ds - dval(&d) < dval(&eps))
420 dval(&eps) *= 10.
[all...] |
| /src/external/bsd/ntp/dist/tests/libntp/ |
| lfpfunc.c | 47 double eps(double d);
288 eps(double d) function
435 // make a few concessions on the roundtrip precision. The 'eps()'
447 TEST_ASSERT_DOUBLE_WITHIN(eps(op2), 0.0, fabs(d));
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