


"""simple docstring"""



from __future__ import annotations

import math

import numpy as np
from numpy.linalg import norm






def       lowerCamelCase					(a_						:np.ndarray				,				a_						:np.ndarray)     ->							float:
       return math.sqrt(sum(pow(a - b				,				2) for a, b in zip(a_				,				a_)))






def       lowerCamelCase					(a_						:np.ndarray				,				a_						:np.ndarray)     ->							list[list[list[float] | float]]:

       if dataset.ndim != value_array.ndim:
              lowercase		:Optional[Any]       							=				(
                  '''Wrong input data\'s dimensions... '''
                  F"""dataset : {dataset.ndim}, value_array : {value_array.ndim}"""
              )
              raise ValueError(a_)

       try:
              if dataset.shape[1] != value_array.shape[1]:
                     lowercase		:Union[str, Any]       							=				(
                         '''Wrong input data\'s shape... '''
                         F"""dataset : {dataset.shape[1]}, value_array : {value_array.shape[1]}"""
                     )
                     raise ValueError(a_)
       except IndexError:
              if dataset.ndim != value_array.ndim:
                     raise TypeError('''Wrong shape''')

       if dataset.dtype != value_array.dtype:
              lowercase		:Any       							=				(
                  '''Input data have different datatype... '''
                  F"""dataset : {dataset.dtype}, value_array : {value_array.dtype}"""
              )
              raise TypeError(a_)

       lowercase		:str       							=				[]

       for value in value_array:
              lowercase		:Optional[Any]       							=				euclidean(a_				,				dataset[0])
              lowercase		:List[str]       							=				dataset[0].tolist()

              for dataset_value in dataset[1:]:
                     lowercase		:List[str]       							=				euclidean(a_				,				a_)

                     if dist > temp_dist:
                            lowercase		:Any       							=				temp_dist
                            lowercase		:Union[str, Any]       							=				dataset_value.tolist()

              answer.append([vector, dist])

       return answer






def       lowerCamelCase					(a_						:np.ndarray				,				a_						:np.ndarray)     ->							float:
       return np.dot(a_				,				a_) / (norm(a_) * norm(a_))


if __name__ == "__main__":
 import doctest

 doctest.testmod()





"""simple docstring"""



import math






def       lowerCamelCase					(a_						:int)     ->							bool:
       assert isinstance(a_				,				a_) and (
           number >= 0
       ), "'number' must been an int and positive"

       if 1 < number < 4:
              # 2 and 3 are primes
              return True
       elif number < 2 or not number % 2:
              # Negatives, 0, 1 and all even numbers are not primes
              return False

       lowercase		:Any       							=				range(3				,				int(math.sqrt(a_) + 1)				,				2)
       return not any(not number % i for i in odd_numbers)






def       lowerCamelCase					(a_						:Optional[int]				,				a_						:Optional[int]=1				,				**a_						:List[str])     ->							Any:
       lowercase		:str       							=				factor * value
       lowercase		:int       							=				value

       while not is_prime(a_):
              value += 1 if not ("desc" in kwargs and kwargs["desc"] is True) else -1

       if value == first_value_val:
              return next_prime(value + 1				,				**a_)
       return value

