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/aosp_15_r20/external/python/cpython3/Lib/test/
Dtest_decimal.py11 These are the test cases for the Decimal module.
14 the Decimal arithmetic using the tests provided by Mike Cowlishaw. The latter
19 http://speleotrove.com/decimal/dectest.zip
53 C = import_fresh_module('decimal', fresh=['_decimal'])
54 P = import_fresh_module('decimal', blocked=['_decimal'])
55 import decimal as orig_sys_decimal
57 # fractions module must import the correct decimal module.
59 sys.modules['decimal'] = P
61 sys.modules['decimal'] = C
63 sys.modules['decimal'] = orig_sys_decimal
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Dtest_statistics.py10 import decimal
21 from decimal import Decimal
38 >>> _nan_equal(Decimal('NAN'), Decimal('NAN'))
40 >>> _nan_equal(Decimal('sNAN'), Decimal('sNAN'))
42 >>> _nan_equal(Decimal('NAN'), Decimal('sNAN'))
44 >>> _nan_equal(Decimal(42), Decimal('NAN'))
52 >>> _nan_equal(float('NAN'), Decimal('NAN'))
320 args1 = [2456, 37.8, -12.45, Decimal('2.54'), Fraction(17, 54)]
321 args2 = [2459, 37.2, -12.41, Decimal('2.59'), Fraction(15, 54)]
343 for type_ in (int, float, Decimal, Fraction):
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/aosp_15_r20/external/python/cpython2/Lib/test/
Dtest_decimal.py11 These are the test cases for the Decimal module.
14 the Decimal arithmetic using the tests provided by Mike Cowlishaw. The latter
19 http://speleotrove.com/decimal/dectest.zip
32 from decimal import *
91 # Decimal behaves differently from decNumber for these testcases so these
149 # Name adapter to be able to change the Decimal and Context
190 # The following functions return True/False rather than a Decimal instance
207 """Class which tests the Decimal class against the test cases.
337 v = Decimal(v, self.context)
410 # The following classes test the behaviour of Decimal according to PEP 327
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/aosp_15_r20/prebuilts/clang/host/linux-x86/clang-r522817/python3/lib/python3.11/
D_pydecimal.py17 This is an implementation of decimal floating point arithmetic based on
18 the General Decimal Arithmetic Specification:
20 http://speleotrove.com/decimal/decarith.html
26 Decimal floating point has finite precision with arbitrarily large bounds.
34 of 0.0; Decimal('1.00') % Decimal('0.1') returns the expected
35 Decimal('0.00')).
37 Here are some examples of using the decimal module:
39 >>> from decimal import *
41 >>> Decimal(0)
42 Decimal('0')
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/aosp_15_r20/external/python/cpython3/Lib/
D_pydecimal.py17 This is an implementation of decimal floating point arithmetic based on
18 the General Decimal Arithmetic Specification:
20 http://speleotrove.com/decimal/decarith.html
26 Decimal floating point has finite precision with arbitrarily large bounds.
34 of 0.0; Decimal('1.00') % Decimal('0.1') returns the expected
35 Decimal('0.00')).
37 Here are some examples of using the decimal module:
39 >>> from decimal import *
41 >>> Decimal(0)
42 Decimal('0')
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/aosp_15_r20/prebuilts/clang/host/linux-x86/clang-r536225/python3/lib/python3.11/
D_pydecimal.py17 This is an implementation of decimal floating point arithmetic based on
18 the General Decimal Arithmetic Specification:
20 http://speleotrove.com/decimal/decarith.html
26 Decimal floating point has finite precision with arbitrarily large bounds.
34 of 0.0; Decimal('1.00') % Decimal('0.1') returns the expected
35 Decimal('0.00')).
37 Here are some examples of using the decimal module:
39 >>> from decimal import *
41 >>> Decimal(0)
42 Decimal('0')
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/aosp_15_r20/prebuilts/clang/host/linux-x86/clang-r530567b/python3/lib/python3.11/
D_pydecimal.py17 This is an implementation of decimal floating point arithmetic based on
18 the General Decimal Arithmetic Specification:
20 http://speleotrove.com/decimal/decarith.html
26 Decimal floating point has finite precision with arbitrarily large bounds.
34 of 0.0; Decimal('1.00') % Decimal('0.1') returns the expected
35 Decimal('0.00')).
37 Here are some examples of using the decimal module:
39 >>> from decimal import *
41 >>> Decimal(0)
42 Decimal('0')
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/aosp_15_r20/prebuilts/build-tools/common/py3-stdlib/
H A D_pydecimal.py17 This is an implementation of decimal floating point arithmetic based on
18 the General Decimal Arithmetic Specification:
20 http://speleotrove.com/decimal/decarith.html
26 Decimal floating point has finite precision with arbitrarily large bounds.
34 of 0.0; Decimal('1.00') % Decimal('0.1') returns the expected
35 Decimal('0.00')).
37 Here are some examples of using the decimal module:
39 >>> from decimal import *
41 >>> Decimal(0)
42 Decimal('0')
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/aosp_15_r20/prebuilts/clang/host/linux-x86/clang-r530567/python3/lib/python3.11/
D_pydecimal.py17 This is an implementation of decimal floating point arithmetic based on
18 the General Decimal Arithmetic Specification:
20 http://speleotrove.com/decimal/decarith.html
26 Decimal floating point has finite precision with arbitrarily large bounds.
34 of 0.0; Decimal('1.00') % Decimal('0.1') returns the expected
35 Decimal('0.00')).
37 Here are some examples of using the decimal module:
39 >>> from decimal import *
41 >>> Decimal(0)
42 Decimal('0')
[all …]
/aosp_15_r20/external/python/cpython2/Lib/
Ddecimal.py21 This is a Py2.3 implementation of decimal floating point arithmetic based on
22 the General Decimal Arithmetic Specification:
24 http://speleotrove.com/decimal/decarith.html
30 Decimal floating point has finite precision with arbitrarily large bounds.
38 of the expected Decimal('0.00') returned by decimal floating point).
40 Here are some examples of using the decimal module:
42 >>> from decimal import *
44 >>> Decimal(0)
45 Decimal('0')
46 >>> Decimal('1')
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/aosp_15_r20/external/python/cpython3/Doc/library/
Ddecimal.rst1 :mod:`decimal` --- Decimal fixed point and floating point arithmetic
4 .. module:: decimal
5 :synopsis: Implementation of the General Decimal Arithmetic Specification.
15 **Source code:** :source:`Lib/decimal.py`
20 import decimal
22 from decimal import *
33 The :mod:`decimal` module provides support for fast correctly rounded
34 decimal floating point arithmetic. It offers several advantages over the
37 * Decimal "is based on a floating-point model which was designed with people
40 people learn at school." -- excerpt from the decimal arithmetic specification.
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/aosp_15_r20/external/python/cpython2/Doc/library/
Ddecimal.rst2 :mod:`decimal` --- Decimal fixed point and floating point arithmetic
5 .. module:: decimal
6 :synopsis: Implementation of the General Decimal Arithmetic Specification.
23 import decimal
25 from decimal import *
29 The :mod:`decimal` module provides support for decimal floating point
32 * Decimal "is based on a floating-point model which was designed with people
35 people learn at school." -- excerpt from the decimal arithmetic specification.
37 * Decimal numbers can be represented exactly. In contrast, numbers like
42 * The exactness carries over into arithmetic. In decimal floating point, ``0.1
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/aosp_15_r20/external/sdk-platform-java/java-common-protos/proto-google-common-protos/src/main/java/com/google/type/
H A DDecimal.java17 // source: google/type/decimal.proto
25 * A representation of a decimal value, such as 2.5. Clients may convert values
26 * into language-native decimal formats, such as Java's [BigDecimal][] or
27 * Python's [decimal.Decimal][].
30 * [decimal.Decimal]: https://docs.python.org/3/library/decimal.html
33 * Protobuf type {@code google.type.Decimal}
35 public final class Decimal extends com.google.protobuf.GeneratedMessageV3 class
37 // @@protoc_insertion_point(message_implements:google.type.Decimal)
40 // Use Decimal.newBuilder() to construct.
41 private Decimal(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) { in Decimal() method in Decimal
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/aosp_15_r20/external/cldr/common/supplemental/
H A Dplurals.xml17 …<pluralRule count="other"> @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 1…
23 … <pluralRule count="one">i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04</pluralRule>
24 …<pluralRule count="other"> @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 1…
27 <pluralRule count="one">i = 0,1 @integer 0, 1 @decimal 0.0~1.5</pluralRule>
28 …<pluralRule count="other"> @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 1…
32 …e count="other"> @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 10…
35 …<pluralRule count="one">n = 0,1 or i = 0 and f = 1 @integer 0, 1 @decimal 0.0, 0.1, 1.0, 0.00, 0.0…
36 …<pluralRule count="other"> @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.2~0.9, 1…
39 …<pluralRule count="one">n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000…
40 …<pluralRule count="other"> @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1…
[all …]
/aosp_15_r20/external/cronet/third_party/icu/source/data/misc/
H A Dplurals.txt337 " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1."
342 one{"i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04"}
344 " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2."
351 "11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1"
355 " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0"
364 "00, 10000, 100000, 1000000, … @decimal 0.0~0.3, 0.5, 0.7, 0.8, 1.0~1"
369 " @integer 4, 6, 9, 14, 16, 19, 24, 26, 104, 1004, … @decimal 0.4, 0."
377 "101, 1001, … @decimal 0.1, 1.0, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 1"
381 " @integer 2~9, 22~29, 102, 1002, … @decimal 0.2~0.9, 1.2~1.9, 10.2, "
392 one{"i = 0,1 and n != 0 @integer 1 @decimal 0.1~1.6"}
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/aosp_15_r20/external/icu/icu4c/source/data/misc/
H A Dplurals.txt337 " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1."
342 one{"i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04"}
344 " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2."
351 "11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1"
355 " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0"
364 "00, 10000, 100000, 1000000, … @decimal 0.0~0.3, 0.5, 0.7, 0.8, 1.0~1"
369 " @integer 4, 6, 9, 14, 16, 19, 24, 26, 104, 1004, … @decimal 0.4, 0."
377 "101, 1001, … @decimal 0.1, 1.0, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 1"
381 " @integer 2~9, 22~29, 102, 1002, … @decimal 0.2~0.9, 1.2~1.9, 10.2, "
392 one{"i = 0,1 and n != 0 @integer 1 @decimal 0.1~1.6"}
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/aosp_15_r20/external/icu/icu4c/source/data/locales/
H A Doc_ES.txt20 decimal{"."}
52 decimal{"."}
67 decimal{"."}
82 decimal{"."}
97 decimal{"."}
112 decimal{"."}
127 decimal{"."}
142 decimal{"."}
157 decimal{"."}
172 decimal{"."}
[all …]
/aosp_15_r20/external/cronet/third_party/icu/source/data/locales/
H A Doc_ES.txt20 decimal{"."}
52 decimal{"."}
67 decimal{"."}
82 decimal{"."}
97 decimal{"."}
112 decimal{"."}
127 decimal{"."}
142 decimal{"."}
157 decimal{"."}
172 decimal{"."}
[all …]
/aosp_15_r20/hardware/libhardware/modules/sensors/dynamic_sensor/HidUtils/test/
H A DTestHidDescriptor.cpp258 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
292 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
299 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
306 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
313 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
320 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
327 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
411 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
418 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
425 HID_UNIT_EXPONENT(0x0E), // scale unit to provide 2 digits past the decimal point
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/aosp_15_r20/external/python/cpython3/Modules/_decimal/
Ddocstrings.h20 "C decimal arithmetic module");
52 /* Decimal Object and Methods */
56 "Decimal(value=\"0\", context=None)\n--\n\n\
57 Construct a new Decimal object. 'value' can be an integer, string, tuple,\n\
58 or another Decimal object. If no value is given, return Decimal('0'). The\n\
75 Decimal.as_integer_ratio() -> (int, int)\n\
78 Decimal and with a positive denominator. The ratio is in lowest terms.\n\
85 of a Decimal instance is always canonical, so this operation returns its\n\
91 Compare self to other. Return a decimal value:\n\
93 a or b is a NaN ==> Decimal('NaN')\n\
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/aosp_15_r20/external/python/cpython2/Doc/whatsnew/
D2.4.rst471 PEP 327: Decimal Data Type
477 unaware that floating-point numbers don't represent certain decimal fractions
478 accurately. The new :class:`Decimal` type can represent these fractions
482 Why is Decimal needed?
492 decimal notation.
494 * The exponent, which tells where the decimal point is located in the number
498 binary), and an exponent of 0 (the decimal point doesn't need to be shifted).
510 For example, 1.1 decimal is binary ``1.0001100110011 ...``; .1 = 1/16 + 1/32 +
512 that infinitely repeated decimal after 52 digits, so the representation is
521 FP-to-decimal-string conversion is provided by the C library, and most C libraries try
[all …]
/aosp_15_r20/external/python/cpython3/Doc/whatsnew/
D2.4.rst471 PEP 327: Decimal Data Type
477 unaware that floating-point numbers don't represent certain decimal fractions
478 accurately. The new :class:`Decimal` type can represent these fractions
482 Why is Decimal needed?
492 decimal notation.
494 * The exponent, which tells where the decimal point is located in the number
498 binary), and an exponent of 0 (the decimal point doesn't need to be shifted).
510 For example, 1.1 decimal is binary ``1.0001100110011 ...``; .1 = 1/16 + 1/32 +
512 that infinitely repeated decimal after 52 digits, so the representation is
521 FP-to-decimal-string conversion is provided by the C library, and most C libraries try
[all …]
/aosp_15_r20/prebuilts/go/linux-x86/src/math/big/
Ddecimal.go5 // This file implements multi-precision decimal numbers.
6 // The implementation is for float to decimal conversion only;
9 // decimal and rounding.
12 // strconv/decimal.go: conversion of binary fractional values can be done
13 // precisely in multi-precision decimal because 2 divides 10 (required for
14 // >> of mantissa); but conversion of decimal floating-point values cannot
17 // In contrast to strconv/decimal.go, only right shift is implemented in
18 // decimal format - left shift can be done precisely in binary format.
22 // A decimal represents an unsigned floating-point number in decimal representation.
23 // The value of a non-zero decimal d is d.mant * 10**d.exp with 0.1 <= d.mant < 1,
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/aosp_15_r20/external/apache-xml/src/main/java/org/apache/xalan/templates/
H A DDecimalFormatProperties.java28 * Implement xsl:decimal-format.
30 * <!ELEMENT xsl:decimal-format EMPTY>
31 * <!ATTLIST xsl:decimal-format
33 * decimal-separator %char; "."
73 * Return the decimal format Symbols for this element.
74 * <p>The xsl:decimal-format element declares a decimal-format,
77 * the element declares a named decimal-format; otherwise, it
78 * declares the default decimal-format. The value of the name
80 * It is an error to declare either the default decimal-format or a
81 * decimal-format with a given name more than once (even with different
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/aosp_15_r20/external/python/cpython2/Doc/tutorial/
Dfloatingpoint.rst11 fractions. For example, the decimal fraction ::
23 Unfortunately, most decimal fractions cannot be represented exactly as binary
24 fractions. A consequence is that, in general, the decimal floating-point
46 decimal value 0.1 cannot be represented exactly as a base 2 fraction. In base
54 for a Python float, so the value stored internally when you enter the decimal
62 decimal fraction, because of the way that floats are displayed at the
63 interpreter prompt. Python only prints a decimal approximation to the true
64 decimal value of the binary approximation stored by the machine. If Python
65 were to print the true decimal value of the binary approximation stored for
92 value 2.675 to two decimal places, you get this ::
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12345678910>>...283