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257 lines
10 KiB
Python
257 lines
10 KiB
Python
# Stubs for decimal (Python 3.4)
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from typing import (
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Any, Union, SupportsInt, SupportsFloat, SupportsAbs, SupportsRound, Sequence,
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Tuple, NamedTuple, Dict
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)
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_Decimal = Union[Decimal, int]
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_ComparableNum = Union[Decimal, int, float]
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BasicContext = ... # type: Context
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DefaultContext = ... # type: Context
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ExtendedContext = ... # type: Context
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HAVE_THREADS = ... # type: bool
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MAX_EMAX = ... # type: int
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MAX_PREC = ... # type: int
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MIN_EMIN = ... # type: int
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MIN_ETINY = ... # type: int
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ROUND_05UP = ... # type: str
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ROUND_CEILING = ... # type: str
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ROUND_DOWN = ... # type: str
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ROUND_FLOOR = ... # type: str
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ROUND_HALF_DOWN = ... # type: str
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ROUND_HALF_EVEN = ... # type: str
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ROUND_HALF_UP = ... # type: str
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ROUND_UP = ... # type: str
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def getcontext() -> Context: ...
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def localcontext(ctx: Context = ...) -> _ContextManager: ...
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def setcontext(c: Context) -> None: ...
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DecimalTuple = NamedTuple('DecimalTuple',
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[('sign', int),
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('digits', Sequence[int]), # TODO: Use Tuple[int, ...]
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('exponent', int)])
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class _ContextManager:
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def __enter__(self) -> Context: ...
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def __exit__(self, t, v, tb) -> None: ...
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class Context:
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Emax = ... # type: int
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Emin = ... # type: int
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capitals = ... # type: int
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clamp = ... # type: int
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prec = ... # type: int
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rounding = ... # type: str
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traps = ... # type: Dict[type, bool]
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def __init__(self, prec: int = ..., rounding: str = ..., Emin: int = ..., Emax: int = ...,
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capitals: int = ..., clamp: int = ..., flags=..., traps=...,
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_ignored_flags=...) -> None: ...
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def Etiny(self): ...
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def Etop(self): ...
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def abs(self, x: _Decimal) -> Decimal: ...
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def add(self, x: _Decimal, y: _Decimal) -> Decimal: ...
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def canonical(self, x): ...
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def clear_flags(self): ...
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def clear_traps(self): ...
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def compare(self, x, y): ...
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def compare_signal(self, x, y): ...
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def compare_total(self, x, y): ...
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def compare_total_mag(self, x, y): ...
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def copy(self): ...
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def copy_abs(self, x): ...
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def copy_decimal(self, x): ...
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def copy_negate(self, x): ...
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def copy_sign(self, x, y): ...
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def create_decimal(self, x): ...
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def create_decimal_from_float(self, f): ...
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def divide(self, x, y): ...
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def divide_int(self, x, y): ...
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def divmod(self, x, y): ...
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def exp(self, x): ...
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def fma(self, x, y, z): ...
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def is_canonical(self, x): ...
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def is_finite(self, x): ...
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def is_infinite(self, x): ...
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def is_nan(self, x): ...
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def is_normal(self, x): ...
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def is_qnan(self, x): ...
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def is_signed(self, x): ...
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def is_snan(self): ...
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def is_subnormal(self, x): ...
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def is_zero(self, x): ...
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def ln(self, x): ...
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def log10(self, x): ...
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def logb(self, x): ...
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def logical_and(self, x, y): ...
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def logical_invert(self, x): ...
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def logical_or(self, x, y): ...
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def logical_xor(self, x, y): ...
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def max(self, x, y): ...
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def max_mag(self, x, y): ...
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def min(self, x, y): ...
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def min_mag(self, x, y): ...
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def minus(self, x): ...
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def multiply(self, x, y): ...
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def next_minus(self, x): ...
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def next_plus(self, x): ...
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def next_toward(self, x): ...
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def normalize(self, x): ...
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def number_class(self, x): ...
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def plus(self, x): ...
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def power(self, x, y): ...
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def quantize(self, x, y): ...
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def radix(self): ...
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def remainder(self, x, y): ...
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def remainder_near(self, x, y): ...
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def rotate(self, x, y): ...
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def same_quantum(self, x, y): ...
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def scaleb(self, x, y): ...
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def shift(self, x, y): ...
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def sqrt(self, x): ...
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def subtract(self, x, y): ...
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def to_eng_string(self, x): ...
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def to_integral(self, x): ...
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def to_integral_exact(self, x): ...
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def to_integral_value(self, x): ...
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def to_sci_string(self, x): ...
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def __copy__(self) -> Context: ...
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def __delattr__(self, name): ...
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def __reduce__(self): ...
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class ConversionSyntax(InvalidOperation): ...
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class Decimal(SupportsInt, SupportsFloat, SupportsAbs[Decimal], SupportsRound[int]):
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# TODO: SupportsCeil, SupportsFloor, SupportsTrunc?
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def __init__(cls, value: Union[_Decimal, float, str,
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Tuple[int, Sequence[int], int]] = ...,
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context: Context = ...) -> None: ...
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@property
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def imag(self) -> Decimal: ...
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@property
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def real(self) -> Decimal: ...
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def adjusted(self) -> int: ...
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def as_tuple(self) -> DecimalTuple: ...
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def canonical(self) -> Decimal: ...
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def compare(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def compare_signal(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def compare_total(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def compare_total_mag(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def conjugate(self) -> Decimal: ...
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def copy_abs(self) -> Decimal: ...
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def copy_negate(self) -> Decimal: ...
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def copy_sign(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def exp(self, context: Context = ...) -> Decimal: ...
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def fma(self, other: _Decimal, third: _Decimal, context: Context = ...) -> Decimal: ...
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@classmethod
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def from_float(cls, f: float) -> Decimal: ...
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def is_canonical(self) -> bool: ...
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def is_finite(self) -> bool: ...
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def is_infinite(self) -> bool: ...
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def is_nan(self) -> bool: ...
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def is_normal(self, context: Context = ...) -> bool: ...
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def is_qnan(self) -> bool: ...
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def is_signed(self) -> bool: ...
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def is_snan(self) -> bool: ...
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def is_subnormal(self, context: Context = ...) -> bool: ...
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def is_zero(self) -> bool: ...
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def ln(self, context: Context = ...) -> Decimal: ...
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def log10(self, context: Context = ...) -> Decimal: ...
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def logb(self, context: Context = ...) -> Decimal: ...
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def logical_and(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def logical_invert(self, context: Context = ...) -> Decimal: ...
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def logical_or(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def logical_xor(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def max(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def max_mag(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def min(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def min_mag(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def next_minus(self, context: Context = ...) -> Decimal: ...
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def next_plus(self, context: Context = ...) -> Decimal: ...
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def next_toward(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def normalize(self, context: Context = ...) -> Decimal: ...
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def number_class(self, context: Context = ...) -> str: ...
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def quantize(self, exp: _Decimal, rounding: str = ...,
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context: Context = ...) -> Decimal: ...
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def radix(self) -> Decimal: ...
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def remainder_near(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def rotate(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def same_quantum(self, other: _Decimal, context: Context = ...) -> bool: ...
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def scaleb(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def shift(self, other: _Decimal, context: Context = ...) -> Decimal: ...
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def sqrt(self, context: Context = ...) -> Decimal: ...
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def to_eng_string(self, context: Context = ...) -> str: ...
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def to_integral(self, rounding: str = ..., context: Context = ...) -> Decimal: ...
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def to_integral_exact(self, rounding: str = ..., context: Context = ...) -> Decimal: ...
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def to_integral_value(self, rounding: str = ..., context: Context = ...) -> Decimal: ...
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def __abs__(self) -> Decimal: ...
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def __add__(self, other: _Decimal) -> Decimal: ...
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def __bool__(self) -> bool: ...
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def __ceil__(self) -> int: ...
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def __complex__(self) -> complex: ...
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def __copy__(self) -> Decimal: ...
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def __deepcopy__(self) -> Decimal: ...
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def __divmod__(self, other: _Decimal) -> Tuple[Decimal, Decimal]: ...
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def __eq__(self, other: object) -> bool: ...
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def __float__(self) -> float: ...
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def __floor__(self) -> int: ...
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def __floordiv__(self, other: _Decimal) -> Decimal: ...
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def __format__(self, specifier, context=..., _localeconv=...) -> str: ...
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def __ge__(self, other: _ComparableNum) -> bool: ...
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def __gt__(self, other: _ComparableNum) -> bool: ...
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def __hash__(self) -> int: ...
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def __int__(self) -> int: ...
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def __le__(self, other: _ComparableNum) -> bool: ...
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def __lt__(self, other: _ComparableNum) -> bool: ...
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def __mod__(self, other: _Decimal) -> Decimal: ...
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def __mul__(self, other: _Decimal) -> Decimal: ...
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def __ne__(self, other: object) -> bool: ...
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def __neg__(self) -> Decimal: ...
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def __pos__(self) -> Decimal: ...
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def __pow__(self, other: _Decimal) -> Decimal: ...
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def __radd__(self, other: int) -> Decimal: ...
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def __rdivmod__(self, other: int) -> Tuple[Decimal, Decimal]: ...
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def __reduce__(self): ...
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def __rfloordiv__(self, other: int) -> Decimal: ...
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def __rmod__(self, other: int) -> Decimal: ...
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def __rmul__(self, other: int) -> Decimal: ...
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def __round__(self, n=...) -> int: ...
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def __rpow__(self, other: int) -> Decimal: ...
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def __rsub__(self, other: int) -> Decimal: ...
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def __rtruediv__(self, other: int) -> Decimal: ...
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def __sizeof__(self) -> int: ...
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def __sub__(self, other: _Decimal) -> Decimal: ...
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def __truediv__(self, other: _Decimal) -> Decimal: ...
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def __trunc__(self) -> int: ...
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class DecimalException(ArithmeticError): ...
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class Clamped(DecimalException): ...
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class DivisionByZero(DecimalException, ZeroDivisionError): ...
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class DivisionImpossible(InvalidOperation): ...
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class DivisionUndefined(InvalidOperation, ZeroDivisionError): ...
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class FloatOperation(DecimalException, TypeError): ...
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class Inexact(DecimalException): ...
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class InvalidContext(InvalidOperation): ...
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class InvalidOperation(DecimalException): ...
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class Overflow(Inexact, Rounded): ...
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class Rounded(DecimalException): ...
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class Subnormal(DecimalException): ...
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class Underflow(Inexact, Rounded, Subnormal): ...
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