


'''simple docstring'''

from typing import Optional

import pyspark

from .. import Features, NamedSplit
from ..download import DownloadMode
from ..packaged_modules.spark.spark import Spark
from .abc import AbstractDatasetReader
class _lowerCamelCase	(						lowercase__							):



		'''simple docstring'''







		def __init__( self		:						List[str]  ,					_A		:						pyspark.sql.DataFrame  ,					_A		:						Optional[NamedSplit] = None  ,					_A		:						Optional[Features] = None  ,					_A		:						bool = True  ,					_A		:						str = None  ,					_A		:						bool = False  ,					_A		:						str = None  ,					_A		:						bool = True  ,					_A		:						str = "arrow"  ,					**_A		:						List[Any]  ,					)  ->			Dict:
			super().__init__(
			    split=_A  ,					features=_A  ,					cache_dir=_A  ,					keep_in_memory=_A  ,					streaming=_A  ,					**_A  ,					)
			__magic_name__	:   List[Any]					     =					load_from_cache_file
			__magic_name__	:   int					     =					file_format
			__magic_name__	:   Optional[int]					     =					Spark(
			    df=_A  ,					features=_A  ,					cache_dir=_A  ,					working_dir=_A  ,					**_A  ,					)







		def        __lowerCAmelCase		( self		:						int      )  ->			List[str]:
			if self.streaming:
				return self.builder.as_streaming_dataset(split=self.split      )
			__magic_name__	:   int					     =					None if self._load_from_cache_file else DownloadMode.FORCE_REDOWNLOAD
			self.builder.download_and_prepare(
			    download_mode=_A  ,					file_format=self._file_format  ,					)
			return self.builder.as_dataset(split=self.split      )



'''simple docstring'''

import math





def lowerCamelCase      (      lowerCAmelCase    :     float		,		lowerCAmelCase    :     float		):





	"""simple docstring"""







	return math.pow(lowerCAmelCase		,		2		) - a





def lowerCamelCase      (      lowerCAmelCase    :     float		):





	"""simple docstring"""







	return 2 * x





def lowerCamelCase      (      lowerCAmelCase    :     float		):





	"""simple docstring"""







	__magic_name__	:   List[Any]					     =					2.0

	while start <= a:
		__magic_name__	:   List[str]					     =					math.pow(lowerCAmelCase		,		2		)

	return start





def lowerCamelCase      (      lowerCAmelCase    :     float		,		lowerCAmelCase    :     int = 9999		,		lowerCAmelCase    :     float = 0.00_0000_0000_0001		):





	"""simple docstring"""







	if a < 0:
		raise ValueError('math domain error'		)

	__magic_name__	:   Any					     =					get_initial_point(lowerCAmelCase		)

	for _ in range(lowerCAmelCase		):
		__magic_name__	:   List[str]					     =					value
		__magic_name__	:   Optional[int]					     =					value - fx(lowerCAmelCase		,		lowerCAmelCase		) / fx_derivative(lowerCAmelCase		)
		if abs(prev_value - value		) < tolerance:
			return value

	return value


if __name__ == "__main__":
							from doctest import testmod

							testmod()