Home
last modified time | relevance | path

Searched refs:digits (Results 1 – 25 of 1758) sorted by relevance

12345678910>>...71

/third_party/boost/boost/math/filters/
Ddaubechies.hpp20 …:digits, 0.70710678118654752440084436210484903928483593768847403658833986899536623923), BOOST_MATH… in daubechies_scaling_filter()
23 …digits, 0.48296291314453414337487159986444868381695241950420227520117153815521160699), BOOST_MATH_… in daubechies_scaling_filter()
26 …digits, 0.33267055295008261599851158913900563001292339924506835970847057855179372371), BOOST_MATH_… in daubechies_scaling_filter()
29 …digits, 0.23037781330889650086329118304407085000161524824830929779109684402827164374), BOOST_MATH_… in daubechies_scaling_filter()
32 …digits, 0.16010239797419291448072374802042073365054412462505783277256992020754721449), BOOST_MATH_… in daubechies_scaling_filter()
35 …digits, 0.11154074335010946362132391724092343904253959198442167590823604579765159644), BOOST_MATH_… in daubechies_scaling_filter()
38 …digits, 0.077852054085009179019963521957893748379183052927955684387029371799629765558), BOOST_MATH… in daubechies_scaling_filter()
41 …digits, 0.054415842243104009955009405202999355035995542947330503977292808677193622648), BOOST_MATH… in daubechies_scaling_filter()
44 …digits, 0.038077947363878346588697658879551184487717144962784174766471924848268047975), BOOST_MATH… in daubechies_scaling_filter()
47 …digits, 0.026670057900555553586617448771308582771924982908512899327799757762165073565), BOOST_MATH… in daubechies_scaling_filter()
[all …]
/third_party/boost/libs/multiprecision/performance/
Dsf_performance-msvc-10.log14 Time for mpfr_class (50 digits) = 6.48063 seconds
15 Total allocations for mpfr_class (50 digits) = 3946031
16 Time for mpreal (50 digits) = 9.98151 seconds
17 Total allocations for mpreal (50 digits) = 13223017
24 Time for mpfr_class (100 digits) = 9.80571 seconds
25 Total allocations for mpfr_class (100 digits) = 5447348
26 Time for mpreal (100 digits) = 13.7021 seconds
27 Total allocations for mpreal (100 digits) = 16671065
35 Time for mpfr_class (50 digits) = 0.00935629 seconds
36 Total allocations for mpfr_class (50 digits) = 12976
[all …]
/third_party/abseil-cpp/absl/strings/
Dnumbers.cc138 uint32_t digits; in FastIntToBuffer() local
146 digits = i / 100000000; // 100,000,000 in FastIntToBuffer()
147 i -= digits * 100000000; in FastIntToBuffer()
148 PutTwoDigits(digits, buffer); in FastIntToBuffer()
151 digits = i / 1000000; // 1,000,000 in FastIntToBuffer()
152 i -= digits * 1000000; in FastIntToBuffer()
153 PutTwoDigits(digits, buffer); in FastIntToBuffer()
156 digits = i / 10000; // 10,000 in FastIntToBuffer()
157 i -= digits * 10000; in FastIntToBuffer()
158 PutTwoDigits(digits, buffer); in FastIntToBuffer()
[all …]
/third_party/python/Modules/_decimal/tests/
Drandfloat.py33 digits, exponent = n, e
34 while digits < 10**20:
35 s = '{}e{}'.format(digits, exponent)
38 s = '{}e{}'.format(digits * 10**40, exponent - 40)
40 digits *= 2
44 digits, exponent = n, e
45 while digits < 10**20:
46 s = '{}e{}'.format(digits, exponent)
49 s = '{}e{}'.format(digits * 10**40, exponent - 40)
51 digits *= 5
[all …]
/third_party/skia/third_party/externals/abseil-cpp/absl/strings/
Dnumbers.cc148 uint32_t digits; in FastIntToBuffer() local
156 digits = i / 100000000; // 100,000,000 in FastIntToBuffer()
157 i -= digits * 100000000; in FastIntToBuffer()
158 PutTwoDigits(digits, buffer); in FastIntToBuffer()
161 digits = i / 1000000; // 1,000,000 in FastIntToBuffer()
162 i -= digits * 1000000; in FastIntToBuffer()
163 PutTwoDigits(digits, buffer); in FastIntToBuffer()
166 digits = i / 10000; // 10,000 in FastIntToBuffer()
167 i -= digits * 10000; in FastIntToBuffer()
168 PutTwoDigits(digits, buffer); in FastIntToBuffer()
[all …]
/third_party/boost/boost/multiprecision/detail/functions/
Dconstants.hpp10 void calc_log2(T& num, unsigned digits) in calc_log2() argument
33 if (digits < 3640) // 3640 binary digits ~ 1100 decimal digits in calc_log2()
56 ui_type limit = digits / 3 + 1; in calc_log2()
81 void calc_e(T& result, unsigned digits) in calc_e() argument
102 if (digits < 3640) // 3640 binary digits ~ 1100 decimal digits in calc_e()
110 eval_ldexp(lim, lim, digits); in calc_e()
130 void calc_pi(T& result, unsigned digits) in calc_pi() argument
152 if (digits < 3640) // 3640 binary digits ~ 1100 decimal digits in calc_pi()
169 eval_ldexp(lim, lim, -(int)digits); in calc_pi()
246 static BOOST_MP_THREAD_LOCAL long digits = 0; local
[all …]
/third_party/flutter/skia/third_party/externals/icu/source/i18n/
DdecNumber.cpp389 dn->digits=decGetDigits(dn->lsu, static_cast<int32_t>(up - dn->lsu)); in uprv_decNumberFromUInt32()
409 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0) ; /* bad */ in uprv_decNumberToInt32()
422 for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1]; in uprv_decNumberToInt32()
444 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0 in uprv_decNumberToUInt32()
458 for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1]; in uprv_decNumberToUInt32()
603 if (d>set->digits-1) { in uprv_decNumberFromString()
607 if (d>set->digits) break; in uprv_decNumberFromString()
676 if (d<=set->digits) res=dn->lsu; /* fits into supplied decNumber */ in uprv_decNumberFromString()
719 dn->digits=d; in uprv_decNumberFromString()
722 if (d>set->digits) { in uprv_decNumberFromString()
[all …]
/third_party/skia/third_party/externals/icu/source/i18n/
DdecNumber.cpp389 dn->digits=decGetDigits(dn->lsu, static_cast<int32_t>(up - dn->lsu)); in uprv_decNumberFromUInt32()
409 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0) ; /* bad */ in uprv_decNumberToInt32()
422 for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1]; in uprv_decNumberToInt32()
444 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0 in uprv_decNumberToUInt32()
458 for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1]; in uprv_decNumberToUInt32()
603 if (d>set->digits-1) { in uprv_decNumberFromString()
607 if (d>set->digits) break; in uprv_decNumberFromString()
676 if (d<=set->digits) res=dn->lsu; /* fits into supplied decNumber */ in uprv_decNumberFromString()
719 dn->digits=d; in uprv_decNumberFromString()
722 if (d>set->digits) { in uprv_decNumberFromString()
[all …]
/third_party/icu/icu4c/source/i18n/
DdecNumber.cpp389 dn->digits=decGetDigits(dn->lsu, static_cast<int32_t>(up - dn->lsu)); in uprv_decNumberFromUInt32()
409 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0) ; /* bad */ in uprv_decNumberToInt32()
422 for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1]; in uprv_decNumberToInt32()
444 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0 in uprv_decNumberToUInt32()
458 for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1]; in uprv_decNumberToUInt32()
603 if (d>set->digits-1) { in uprv_decNumberFromString()
607 if (d>set->digits) break; in uprv_decNumberFromString()
676 if (d<=set->digits) res=dn->lsu; /* fits into supplied decNumber */ in uprv_decNumberFromString()
719 dn->digits=d; in uprv_decNumberFromString()
722 if (d>set->digits) { in uprv_decNumberFromString()
[all …]
/third_party/node/deps/icu-small/source/i18n/
DdecNumber.cpp389 dn->digits=decGetDigits(dn->lsu, static_cast<int32_t>(up - dn->lsu)); in uprv_decNumberFromUInt32()
409 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0) ; /* bad */ in uprv_decNumberToInt32()
422 for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1]; in uprv_decNumberToInt32()
444 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0 in uprv_decNumberToUInt32()
458 for (d=DECDPUN; d<dn->digits; up++, d+=DECDPUN) hi+=*up*powers[d-1]; in uprv_decNumberToUInt32()
603 if (d>set->digits-1) { in uprv_decNumberFromString()
607 if (d>set->digits) break; in uprv_decNumberFromString()
676 if (d<=set->digits) res=dn->lsu; /* fits into supplied decNumber */ in uprv_decNumberFromString()
719 dn->digits=d; in uprv_decNumberFromString()
722 if (d>set->digits) { in uprv_decNumberFromString()
[all …]
/third_party/python/Lib/test/
Dtest_strtod.py128 digits, exponent = n, e
129 while digits < 10**20:
130 s = '{}e{}'.format(digits, exponent)
133 s = '{}e{}'.format(digits * 10**40, exponent - 40)
135 digits *= 2
139 digits, exponent = n, e
140 while digits < 10**20:
141 s = '{}e{}'.format(digits, exponent)
144 s = '{}e{}'.format(digits * 10**40, exponent - 40)
146 digits *= 5
[all …]
/third_party/icu/icu4j/main/classes/core/src/com/ibm/icu/impl/duration/impl/
DUtils.java62 return String.valueOf(zh.digits[(int)n]); in chineseNumber()
67 char[] digits = String.valueOf(n).toCharArray(); in chineseNumber() local
75 for (int i = digits.length, u = -1, l = -1; --i >= 0;) { in chineseNumber()
90 int d = digits[i] - '0'; in chineseNumber()
98 buf[--x] = zh.digits[0]; in chineseNumber()
104 buf[--x] = zh.digits[d]; in chineseNumber()
124 if (buf[i] == zh.digits[0] && !last) { in chineseNumber()
143 if (buf[i+1] != '*' && buf[i+1] != zh.digits[0]) { in chineseNumber()
144 buf[i] = zh.digits[0]; in chineseNumber()
156 if (buf[i] != zh.digits[2]) continue; in chineseNumber()
[all …]
/third_party/icu/ohos_icu4j/src/main/java/ohos/global/icu/impl/duration/impl/
DUtils.java66 return String.valueOf(zh.digits[(int)n]); in chineseNumber()
71 char[] digits = String.valueOf(n).toCharArray(); in chineseNumber() local
79 for (int i = digits.length, u = -1, l = -1; --i >= 0;) { in chineseNumber()
94 int d = digits[i] - '0'; in chineseNumber()
102 buf[--x] = zh.digits[0]; in chineseNumber()
108 buf[--x] = zh.digits[d]; in chineseNumber()
128 if (buf[i] == zh.digits[0] && !last) { in chineseNumber()
147 if (buf[i+1] != '*' && buf[i+1] != zh.digits[0]) { in chineseNumber()
148 buf[i] = zh.digits[0]; in chineseNumber()
160 if (buf[i] != zh.digits[2]) continue; in chineseNumber()
[all …]
/third_party/boost/boost/random/detail/
Duniform_int_float.hpp38 (std::numeric_limits<boost::uintmax_t>::digits <
39 std::numeric_limits<base_result>::digits)?
40 std::numeric_limits<boost::uintmax_t>::digits :
41 std::numeric_limits<base_result>::digits
51 std::size_t digits = std::numeric_limits<result_type>::digits; in BOOST_PREVENT_MACRO_SUBSTITUTION() local
52 if(detail::generator_bits<URNG>::value() < digits) { in BOOST_PREVENT_MACRO_SUBSTITUTION()
53 digits = detail::generator_bits<URNG>::value(); in BOOST_PREVENT_MACRO_SUBSTITUTION()
55 return (result_type(2) << (digits - 1)) - 1; in BOOST_PREVENT_MACRO_SUBSTITUTION()
/third_party/boost/boost/detail/
Dnumeric_traits.hpp81 BOOST_STATIC_CONSTANT(int, digits = std::numeric_limits<T>::digits);
88 BOOST_STATIC_CONSTANT(int, digits = (
89 sizeof(T) * std::numeric_limits<unsigned char>::digits
110 || (int(x::digits) + 1 >= digit_traits<boost::intmax_t>::digits))),
114 (int(x::digits) + 1 < digit_traits<signed int>::digits),
118 (int(x::digits) + 1 < digit_traits<signed long>::digits),
/third_party/boost/libs/multiprecision/test/
Dtest_unchecked_cpp_int.cpp26 unsigned digits; in generate_random() local
27 …f (std::numeric_limits<T>::is_bounded && (bits_wanted == (unsigned)std::numeric_limits<T>::digits)) in generate_random()
30 digits = std::numeric_limits<T>::digits; in generate_random()
35 digits = bits_wanted; in generate_random()
38 unsigned bits_per_r_val = std::numeric_limits<random_type>::digits - 1; in generate_random()
42 unsigned terms_needed = digits / bits_per_r_val + 1; in generate_random()
60 for (unsigned i = 30; i < std::numeric_limits<test_type>::digits; ++i) in test()
62 … (unsigned j = std::numeric_limits<test_type>::digits - i - 1; j < std::numeric_limits<test_type>:… in test()
74 for (unsigned s = 1; s < std::numeric_limits<test_type>::digits; ++s) in test()
Dtest_cpp_int_left_shift.cpp35 unsigned digits; in generate_random() local
36 …f (std::numeric_limits<T>::is_bounded && (bits_wanted == (unsigned)std::numeric_limits<T>::digits)) in generate_random()
39 digits = std::numeric_limits<T>::digits; in generate_random()
44 digits = bits_wanted; in generate_random()
47 unsigned bits_per_r_val = std::numeric_limits<random_type>::digits - 1; in generate_random()
51 unsigned terms_needed = digits / bits_per_r_val + 1; in generate_random()
67 mask <<= std::numeric_limits<T>::digits; in test_value()
70 for (unsigned i = 0; i <= std::numeric_limits<T>::digits + 2; ++i) in test_value()
91 test_value(generate_random<mp_type>(std::numeric_limits<mp_type>::digits)); in test()
/third_party/icu/ohos_icu4j/src/main/java/ohos/global/icu/impl/
DDateNumberFormat.java38 private char[] digits; field in DateNumberFormat
93 digits = new char[10]; in initialize()
94 System.arraycopy(elems, 0, digits, 0, 10); in initialize()
95 zeroDigit = digits[0]; in initialize()
131 if (digits == null) { in setZeroDigit()
132 digits = new char[10]; in setZeroDigit()
134 digits[0] = zero; in setZeroDigit()
136 digits[i] = (char)(zero+i); in setZeroDigit()
141 return digits.clone(); in getDigits()
168 decimalBuf[index] = digits[(number % 10)]; in format()
[all …]
/third_party/icu/icu4j/main/classes/core/src/com/ibm/icu/impl/
DDateNumberFormat.java34 private char[] digits; field in DateNumberFormat
89 digits = new char[10]; in initialize()
90 System.arraycopy(elems, 0, digits, 0, 10); in initialize()
91 zeroDigit = digits[0]; in initialize()
127 if (digits == null) { in setZeroDigit()
128 digits = new char[10]; in setZeroDigit()
130 digits[0] = zero; in setZeroDigit()
132 digits[i] = (char)(zero+i); in setZeroDigit()
137 return digits.clone(); in getDigits()
164 decimalBuf[index] = digits[(number % 10)]; in format()
[all …]
/third_party/boost/libs/test/doc/test_output/
Dlogging_floating_point.qbk10 …hat floating-point numbers are displayed by the __UTF__ with an excessive number of decimal digits.
11 However the number of digits shown is chosen to avoid apparently nonsensical displays like `[1.0000…
13 the default precision for float of just 6 decimal digits, given by
15 digits displayed is that proposed for a future C++ Standard,
17 significant decimal digits value], to be called `std::numeric_limits::max_digits10();`.
18 For 32-bit floats, 9 decimal digits are needed to ensure a single bit change produces a different d…
21 So a much more helpful display using 9 decimal digits is thus:
25 …_IEEE754__ 32-bit float values - 9 decimal digits are shown. For 64-bit __IEEE754__ double - 17 de…
26 __IEEE754__ extended long double using 80-bit - 21 decimal digits. For __IEEE754__ quadruple long d…
27 extended long double 128-bit - 36 decimal digits. For floating-point types, a convenient formula to…
[all …]
/third_party/node/deps/cares/src/lib/
Dinet_net_pton.c66 static const char digits[] = "0123456789"; in inet_net_pton_ipv4() local
104 n = aresx_sztosi(strchr(digits, ch) - digits); in inet_net_pton_ipv4()
132 n = aresx_sztosi(strchr(digits, ch) - digits); in inet_net_pton_ipv4()
191 static const char digits[] = "0123456789"; in getbits() local
201 pch = strchr(digits, ch); in getbits()
206 val += aresx_sztosi(pch - digits); in getbits()
222 static const char digits[] = "0123456789"; in getv4() local
233 pch = strchr(digits, ch); in getv4()
238 val += aresx_sztoui(pch - digits); in getv4()
272 int digits; in inet_net_pton_ipv6() local
[all …]
/third_party/skia/third_party/externals/abseil-cpp/absl/numeric/internal/
Dbits.h77 static_assert(IsPowerOf2(std::numeric_limits<T>::digits), in RotateRight()
80 return static_cast<T>(x >> (s & (std::numeric_limits<T>::digits - 1))) | in RotateRight()
81 static_cast<T>(x << ((-s) & (std::numeric_limits<T>::digits - 1))); in RotateRight()
88 static_assert(IsPowerOf2(std::numeric_limits<T>::digits), in RotateLeft()
91 return static_cast<T>(x << (s & (std::numeric_limits<T>::digits - 1))) | in RotateLeft()
92 static_cast<T>(x >> ((-s) & (std::numeric_limits<T>::digits - 1))); in RotateLeft()
126 static_assert(IsPowerOf2(std::numeric_limits<T>::digits), in Popcount()
236 static_assert(IsPowerOf2(std::numeric_limits<T>::digits), in CountLeadingZeroes()
241 (std::numeric_limits<uint16_t>::digits - in CountLeadingZeroes()
242 std::numeric_limits<T>::digits) in CountLeadingZeroes()
[all …]
/third_party/boost/libs/math/test/
Dtest_root_finding_concepts.cpp130 boost::math::tools::eps_tolerance<double> t(std::numeric_limits<double>::digits - 1); in BOOST_AUTO_TEST_CASE()
183 …boost::math::tools::newton_raphson_iterate(f2, x, 0.0, x, std::numeric_limits<double>::digits - 1); in BOOST_AUTO_TEST_CASE()
185 …boost::math::tools::newton_raphson_iterate(f3, x, 0.0, x, std::numeric_limits<double>::digits - 1); in BOOST_AUTO_TEST_CASE()
188 …boost::math::tools::newton_raphson_iterate(f4, x, 0.0, x, std::numeric_limits<double>::digits - 1); in BOOST_AUTO_TEST_CASE()
190 …boost::math::tools::newton_raphson_iterate(f5, x, 0.0, x, std::numeric_limits<double>::digits - 1); in BOOST_AUTO_TEST_CASE()
196 …n std::make_pair(z * z * z - x, 3 * z * z); }, x, 0.0, x, std::numeric_limits<double>::digits - 1); in BOOST_AUTO_TEST_CASE()
199 … std::make_tuple(z * z * z - x, 3 * z * z); }, x, 0.0, x, std::numeric_limits<double>::digits - 1); in BOOST_AUTO_TEST_CASE()
202 …<double, double>(z * z * z - x, 3 * z * z); }, x, 0.0, x, std::numeric_limits<double>::digits - 1); in BOOST_AUTO_TEST_CASE()
204 …<double, double>(z * z * z - x, 3 * z * z); }, x, 0.0, x, std::numeric_limits<double>::digits - 1); in BOOST_AUTO_TEST_CASE()
218 …result = boost::math::tools::halley_iterate(f6, x, 0.0, x, std::numeric_limits<double>::digits - 1… in BOOST_AUTO_TEST_CASE()
[all …]
Dtest_polygamma.cpp18 …if(boost::math::policies::digits<double, boost::math::policies::policy<> >() == boost::math::polic… in expected_results()
45 if((std::numeric_limits<long double>::digits > std::numeric_limits<double>::digits) in expected_results()
46 && (std::numeric_limits<long double>::digits - std::numeric_limits<double>::digits < 20)) in expected_results()
/third_party/boost/libs/math/example/
Droot_finding_example.cpp132 …int digits = std::numeric_limits<T>::digits; // Maximum possible binary digits accuracy for type … in cbrt_noderiv() local
134 …int get_digits = digits - 3; // We have to have a non-zero interval at each step,… in cbrt_noderiv()
234 …const int digits = std::numeric_limits<T>::digits; // Maximum possible binary digits accuracy for… in cbrt_deriv() local
235 …int get_digits = static_cast<int>(digits * 0.6); // Accuracy doubles with each step, so stop wh… in cbrt_deriv()
293 …const int digits = std::numeric_limits<T>::digits; // Maximum possible binary digits accuracy for… in cbrt_2deriv() local
295 …int get_digits = static_cast<int>(digits * 0.4); // Accuracy triples with each step, so stop wh… in cbrt_2deriv()
317 …const int digits = std::numeric_limits<T>::digits; // Maximum possible binary digits accuracy for… in cbrt_2deriv_lambda() local
319 …int get_digits = static_cast<int>(digits * 0.4); // Accuracy triples with each step, so stop wh… in cbrt_2deriv_lambda()
422 const int digits = static_cast<int>(std::numeric_limits<T>::digits * 0.4); in fifth_2deriv() local
425 T result = halley_iterate(fifth_functor_2deriv<T>(x), guess, min, max, digits, it); in fifth_2deriv()

12345678910>>...71