from typing import Protocol, TypeAlias, TypeVar, assert_type
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import numpy as np
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from numpy._typing import _64Bit
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_T = TypeVar("_T")
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_T_co = TypeVar("_T_co", covariant=True)
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class CanAbs(Protocol[_T_co]):
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def __abs__(self, /) -> _T_co: ...
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class CanInvert(Protocol[_T_co]):
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def __invert__(self, /) -> _T_co: ...
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class CanNeg(Protocol[_T_co]):
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def __neg__(self, /) -> _T_co: ...
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class CanPos(Protocol[_T_co]):
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def __pos__(self, /) -> _T_co: ...
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def do_abs(x: CanAbs[_T]) -> _T: ...
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def do_invert(x: CanInvert[_T]) -> _T: ...
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def do_neg(x: CanNeg[_T]) -> _T: ...
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def do_pos(x: CanPos[_T]) -> _T: ...
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_Bool_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.bool]]
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_UInt8_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.uint8]]
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_Int16_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.int16]]
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_LongLong_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.longlong]]
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_Float32_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.float32]]
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_Float64_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.float64]]
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_LongDouble_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.longdouble]]
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_Complex64_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.complex64]]
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_Complex128_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.complex128]]
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_CLongDouble_1d: TypeAlias = np.ndarray[tuple[int], np.dtype[np.clongdouble]]
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b1_1d: _Bool_1d
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u1_1d: _UInt8_1d
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i2_1d: _Int16_1d
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q_1d: _LongLong_1d
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f4_1d: _Float32_1d
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f8_1d: _Float64_1d
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g_1d: _LongDouble_1d
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c8_1d: _Complex64_1d
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c16_1d: _Complex128_1d
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G_1d: _CLongDouble_1d
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assert_type(do_abs(b1_1d), _Bool_1d)
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assert_type(do_abs(u1_1d), _UInt8_1d)
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assert_type(do_abs(i2_1d), _Int16_1d)
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assert_type(do_abs(q_1d), _LongLong_1d)
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assert_type(do_abs(f4_1d), _Float32_1d)
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assert_type(do_abs(f8_1d), _Float64_1d)
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assert_type(do_abs(g_1d), _LongDouble_1d)
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assert_type(do_abs(c8_1d), _Float32_1d)
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# NOTE: Unfortunately it's not possible to have this return a `float64` sctype, see
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# https://github.com/python/mypy/issues/14070
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assert_type(do_abs(c16_1d), np.ndarray[tuple[int], np.dtype[np.floating[_64Bit]]])
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assert_type(do_abs(G_1d), _LongDouble_1d)
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assert_type(do_invert(b1_1d), _Bool_1d)
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assert_type(do_invert(u1_1d), _UInt8_1d)
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assert_type(do_invert(i2_1d), _Int16_1d)
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assert_type(do_invert(q_1d), _LongLong_1d)
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assert_type(do_neg(u1_1d), _UInt8_1d)
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assert_type(do_neg(i2_1d), _Int16_1d)
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assert_type(do_neg(q_1d), _LongLong_1d)
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assert_type(do_neg(f4_1d), _Float32_1d)
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assert_type(do_neg(c16_1d), _Complex128_1d)
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assert_type(do_pos(u1_1d), _UInt8_1d)
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assert_type(do_pos(i2_1d), _Int16_1d)
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assert_type(do_pos(q_1d), _LongLong_1d)
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assert_type(do_pos(f4_1d), _Float32_1d)
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assert_type(do_pos(c16_1d), _Complex128_1d)
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