'''simple docstring'''

# Imports
import numpy as np


class 				_lowercase	:
      '''simple docstring'''


      def __init__(				self					,lowerCamelCase_=None					,lowerCamelCase_=None					,lowerCamelCase_=None					,lowerCamelCase_=None					,lowerCamelCase_=None							)			->			Any:



         '''simple docstring'''



         self.set_matricies(red=lowerCamelCase_					,green=lowerCamelCase_					,blue=lowerCamelCase_					,red_edge=lowerCamelCase_					,nir=lowerCamelCase_							)




      def 		lowerCAmelCase__					(				self					,lowerCamelCase_=None					,lowerCamelCase_=None					,lowerCamelCase_=None					,lowerCamelCase_=None					,lowerCamelCase_=None							)			->			Union[str, Any]:



         '''simple docstring'''



         if red is not None:
            UpperCAmelCase__							:				str   				=  red
         if green is not None:
            UpperCAmelCase__							:				List[str]   				=  green
         if blue is not None:
            UpperCAmelCase__							:				Optional[Any]   				=  blue
         if red_edge is not None:
            UpperCAmelCase__							:				Union[str, Any]   				=  red_edge
         if nir is not None:
            UpperCAmelCase__							:				Optional[Any]   				=  nir
         return True




      def 		lowerCAmelCase__					(				self					,lowerCamelCase_=""					,lowerCamelCase_=None					,lowerCamelCase_=None					,lowerCamelCase_=None					,lowerCamelCase_=None					,lowerCamelCase_=None							)			->			Tuple:



         '''simple docstring'''



         self.set_matricies(red=lowerCamelCase_					,green=lowerCamelCase_					,blue=lowerCamelCase_					,red_edge=lowerCamelCase_					,nir=lowerCamelCase_							)
         UpperCAmelCase__							:				Optional[Any]   				=  {
             '''ARVI2''': self.arvaa,
             '''CCCI''': self.ccci,
             '''CVI''': self.cvi,
             '''GLI''': self.gli,
             '''NDVI''': self.ndvi,
             '''BNDVI''': self.bndvi,
             '''redEdgeNDVI''': self.red_edge_ndvi,
             '''GNDVI''': self.gndvi,
             '''GBNDVI''': self.gbndvi,
             '''GRNDVI''': self.grndvi,
             '''RBNDVI''': self.rbndvi,
             '''PNDVI''': self.pndvi,
             '''ATSAVI''': self.atsavi,
             '''BWDRVI''': self.bwdrvi,
             '''CIgreen''': self.ci_green,
             '''CIrededge''': self.ci_rededge,
             '''CI''': self.ci,
             '''CTVI''': self.ctvi,
             '''GDVI''': self.gdvi,
             '''EVI''': self.evi,
             '''GEMI''': self.gemi,
             '''GOSAVI''': self.gosavi,
             '''GSAVI''': self.gsavi,
             '''Hue''': self.hue,
             '''IVI''': self.ivi,
             '''IPVI''': self.ipvi,
             '''I''': self.i,
             '''RVI''': self.rvi,
             '''MRVI''': self.mrvi,
             '''MSAVI''': self.m_savi,
             '''NormG''': self.norm_g,
             '''NormNIR''': self.norm_nir,
             '''NormR''': self.norm_r,
             '''NGRDI''': self.ngrdi,
             '''RI''': self.ri,
             '''S''': self.s,
             '''IF''': self._if,
             '''DVI''': self.dvi,
             '''TVI''': self.tvi,
             '''NDRE''': self.ndre,
         }

         try:
            return funcs[index]()
         except KeyError:
            print('''Index not in the list!'''							)
            return False




      def 		lowerCAmelCase__					(				self							)			->			Dict:



         '''simple docstring'''



         return -0.18 + (1.17 * ((self.nir - self.red) / (self.nir + self.red)))




      def 		lowerCAmelCase__					(				self							)			->			str:



         '''simple docstring'''



         return ((self.nir - self.redEdge) / (self.nir + self.redEdge)) / (
             (self.nir - self.red) / (self.nir + self.red)
         )




      def 		lowerCAmelCase__					(				self							)			->			List[Any]:



         '''simple docstring'''



         return self.nir * (self.red / (self.green**2))




      def 		lowerCAmelCase__					(				self							)			->			Union[str, Any]:



         '''simple docstring'''



         return (2 * self.green - self.red - self.blue) / (
             2 * self.green + self.red + self.blue
         )




      def 		lowerCAmelCase__					(				self							)			->			List[str]:



         '''simple docstring'''



         return (self.nir - self.red) / (self.nir + self.red)




      def 		lowerCAmelCase__					(				self							)			->			str:



         '''simple docstring'''



         return (self.nir - self.blue) / (self.nir + self.blue)




      def 		lowerCAmelCase__					(				self							)			->			Tuple:



         '''simple docstring'''



         return (self.redEdge - self.red) / (self.redEdge + self.red)




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         return (self.nir - self.green) / (self.nir + self.green)




      def 		lowerCAmelCase__					(				self							)			->			Optional[Any]:



         '''simple docstring'''



         return (self.nir - (self.green + self.blue)) / (
             self.nir + (self.green + self.blue)
         )




      def 		lowerCAmelCase__					(				self							)			->			Any:



         '''simple docstring'''



         return (self.nir - (self.green + self.red)) / (
             self.nir + (self.green + self.red)
         )




      def 		lowerCAmelCase__					(				self							)			->			Union[str, Any]:



         '''simple docstring'''



         return (self.nir - (self.blue + self.red)) / (self.nir + (self.blue + self.red))




      def 		lowerCAmelCase__					(				self							)			->			Dict:



         '''simple docstring'''



         return (self.nir - (self.green + self.red + self.blue)) / (
             self.nir + (self.green + self.red + self.blue)
         )




      def 		lowerCAmelCase__					(				self					,lowerCamelCase_=0.08					,lowerCamelCase_=1.22					,lowerCamelCase_=0.03							)			->			List[str]:



         '''simple docstring'''



         return a * (
             (self.nir - a * self.red - b)
             / (a * self.nir + self.red - a * b + x * (1 + a**2))
         )




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         return (0.1 * self.nir - self.blue) / (0.1 * self.nir + self.blue)




      def 		lowerCAmelCase__					(				self							)			->			Optional[int]:



         '''simple docstring'''



         return (self.nir / self.green) - 1




      def 		lowerCAmelCase__					(				self							)			->			List[str]:



         '''simple docstring'''



         return (self.nir / self.redEdge) - 1




      def 		lowerCAmelCase__					(				self							)			->			List[Any]:



         '''simple docstring'''



         return (self.red - self.blue) / self.red




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         UpperCAmelCase__							:				Any   				=  self.ndvi()
         return ((ndvi + 0.5) / (abs(ndvi + 0.5							))) * (abs(ndvi + 0.5							) ** (1 / 2))




      def 		lowerCAmelCase__					(				self							)			->			Union[str, Any]:



         '''simple docstring'''



         return self.nir - self.green




      def 		lowerCAmelCase__					(				self							)			->			List[str]:



         '''simple docstring'''



         return 2.5 * (
             (self.nir - self.red) / (self.nir + 6 * self.red - 7.5 * self.blue + 1)
         )




      def 		lowerCAmelCase__					(				self							)			->			List[str]:



         '''simple docstring'''



         UpperCAmelCase__							:				Optional[int]   				=  (2 * (self.nir**2 - self.red**2) + 1.5 * self.nir + 0.5 * self.red) / (
             self.nir + self.red + 0.5
         )
         return n * (1 - 0.25 * n) - (self.red - 0.125) / (1 - self.red)




      def 		lowerCAmelCase__					(				self					,lowerCamelCase_=0.16							)			->			Union[str, Any]:



         '''simple docstring'''



         return (self.nir - self.green) / (self.nir + self.green + y)




      def 		lowerCAmelCase__					(				self					,lowerCamelCase_=0.5							)			->			Any:



         '''simple docstring'''



         return ((self.nir - self.green) / (self.nir + self.green + n)) * (1 + n)




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         return np.arctan(
             ((2 * self.red - self.green - self.blue) / 30.5) * (self.green - self.blue)							)




      def 		lowerCAmelCase__					(				self					,lowerCamelCase_=None					,lowerCamelCase_=None							)			->			Union[str, Any]:



         '''simple docstring'''



         return (self.nir - b) / (a * self.red)




      def 		lowerCAmelCase__					(				self							)			->			Dict:



         '''simple docstring'''



         return (self.nir / ((self.nir + self.red) / 2)) * (self.ndvi() + 1)




      def 		lowerCAmelCase__					(				self							)			->			Dict:



         '''simple docstring'''



         return (self.red + self.green + self.blue) / 30.5




      def 		lowerCAmelCase__					(				self							)			->			Dict:



         '''simple docstring'''



         return self.nir / self.red




      def 		lowerCAmelCase__					(				self							)			->			Optional[Any]:



         '''simple docstring'''



         return (self.rvi() - 1) / (self.rvi() + 1)




      def 		lowerCAmelCase__					(				self							)			->			Optional[int]:



         '''simple docstring'''



         return (
             (2 * self.nir + 1)
             - ((2 * self.nir + 1) ** 2 - 8 * (self.nir - self.red)) ** (1 / 2)
         ) / 2




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         return self.green / (self.nir + self.red + self.green)




      def 		lowerCAmelCase__					(				self							)			->			Optional[int]:



         '''simple docstring'''



         return self.nir / (self.nir + self.red + self.green)




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         return self.red / (self.nir + self.red + self.green)




      def 		lowerCAmelCase__					(				self							)			->			Optional[int]:



         '''simple docstring'''



         return (self.green - self.red) / (self.green + self.red)




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         return (self.red - self.green) / (self.red + self.green)




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         UpperCAmelCase__							:				Dict   				=  np.max([np.max(self.red							), np.max(self.green							), np.max(self.blue							)]							)
         UpperCAmelCase__							:				int   				=  np.min([np.min(self.red							), np.min(self.green							), np.min(self.blue							)]							)
         return (max_value - min_value) / max_value




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         return (2 * self.red - self.green - self.blue) / (self.green - self.blue)




      def 		lowerCAmelCase__					(				self							)			->			str:



         '''simple docstring'''



         return self.nir / self.red




      def 		lowerCAmelCase__					(				self							)			->			Optional[int]:



         '''simple docstring'''



         return (self.ndvi() + 0.5) ** (1 / 2)




      def 		lowerCAmelCase__					(				self							)			->			int:



         '''simple docstring'''



         return (self.nir - self.redEdge) / (self.nir + self.redEdge)





'''simple docstring'''

def __UpperCamelCase(   _A					:				str  ,			_A					:				str    ):
   '''simple docstring'''
   UpperCAmelCase__							:				int   				=  len(_A    )
   UpperCAmelCase__							:				int   				=  len(_A    )
   UpperCAmelCase__							:				int   				=  (
       first_str_length if first_str_length > second_str_length else second_str_length
   )
   UpperCAmelCase__							:				list   				=  []
   for char_count in range(_A    ):
      if char_count < first_str_length:
         output_list.append(first_str[char_count]    )
      if char_count < second_str_length:
         output_list.append(second_str[char_count]    )
   return "".join(_A    )


if __name__ == "__main__":
  print(alternative_string_arrange('AB', 'XYZ'), end=' ')




