




'''simple docstring'''





# tests directory-specific settings - this file is run automatically
# by pytest before any tests are run

import sys
import warnings
from os.path import abspath, dirname, join


# allow having multiple repository checkouts and not needing to remember to rerun
# 'pip install -e .[dev]' when switching between checkouts and running tests.
UpperCAmelCase_		:				Tuple									=     abspath(join(dirname(dirname(dirname(__file__))), "src"))
sys.path.insert(1, git_repo_path)


# silence FutureWarning warnings in tests since often we can't act on them until
# they become normal warnings - i.e. the tests still need to test the current functionality
warnings.simplefilter(action="ignore", category=FutureWarning)




def 		lowerCAmelCase_   (	lowerCamelCase   ):
				from transformers.testing_utils import pytest_addoption_shared

				pytest_addoption_shared(lowerCamelCase   )




def 		lowerCAmelCase_   (	lowerCamelCase   ):
				from transformers.testing_utils import pytest_terminal_summary_main

				__magic_name__	:	Union[str, Any]								=terminalreporter.config.getoption("""--make-reports"""   )
				if make_reports:
								pytest_terminal_summary_main(lowerCamelCase	,     id=lowerCamelCase   )










from math import atan, cos, radians, sin, tan

from .haversine_distance import haversine_distance

UpperCAmelCase_		:				Dict									=     637_8137.0
UpperCAmelCase_		:				List[Any]									=     635_6752.31_4245
UpperCAmelCase_		:				List[str]									=     6378137




def 		lowerCAmelCase_   (	lowerCamelCase	,     lowerCamelCase	,     lowerCamelCase	,     lowerCamelCase   ):
				__magic_name__	:	str								=(AXIS_A - AXIS_B) / AXIS_A
				# Parametric latitudes
				# https://en.wikipedia.org/wiki/Latitude#Parametric_(or_reduced)_latitude
				__magic_name__	:	str								=atan((1 - flattening) * tan(radians(lowerCamelCase   )   )   )
				__magic_name__	:	List[Any]								=atan((1 - flattening) * tan(radians(lowerCamelCase   )   )   )

				# Compute central angle between two points
				# using haversine theta. sigma =  haversine_distance / equatorial radius
				__magic_name__	:	List[Any]								=haversine_distance(lowerCamelCase	,     lowerCamelCase	,     lowerCamelCase	,     lowerCamelCase   ) / EQUATORIAL_RADIUS

				# Intermediate P and Q values
				__magic_name__	:	Tuple								=(b_lata + b_lata) / 2
				__magic_name__	:	int								=(b_lata - b_lata) / 2

				# Intermediate X value
				# X = (sigma - sin(sigma)) * sin^2Pcos^2Q / cos^2(sigma/2)
				__magic_name__	:	Optional[int]								=(sin(lowerCamelCase   ) ** 2) * (cos(lowerCamelCase   ) ** 2)
				__magic_name__	:	Any								=cos(sigma / 2   ) ** 2
				__magic_name__	:	List[Any]								=(sigma - sin(lowerCamelCase   )) * (x_numerator / x_demonimator)

				# Intermediate Y value
				# Y = (sigma + sin(sigma)) * cos^2Psin^2Q / sin^2(sigma/2)
				__magic_name__	:	Any								=(cos(lowerCamelCase   ) ** 2) * (sin(lowerCamelCase   ) ** 2)
				__magic_name__	:	Optional[Any]								=sin(sigma / 2   ) ** 2
				__magic_name__	:	str								=(sigma + sin(lowerCamelCase   )) * (y_numerator / y_denominator)

				return EQUATORIAL_RADIUS * (sigma - ((flattening / 2) * (x_value + y_value)))


if __name__ == "__main__":
							import doctest

							doctest.testmod()




