original_docstring: set parameters and state variable based on dimension,
          mueff and possibly further options.
  
          
docstring: set parameters and state variable based on dimension,
  mueff and possibly further options.
docstring_tokens: set parameters and state variable based on dimension mueff and possibly further options .
code: def initialize_base(self, es):
          """set parameters and state variable based on dimension,
          mueff and possibly further options.
  
          """
          ## meta_parameters.cs_exponent == 1.0
          b = 1.0
          ## meta_parameters.cs_multiplier == 1.0
          self.cs = 1.0 * (es.sp.weights.mueff + 2)**b / (es.N**b + (es.sp.weights.mueff + 3)**b)
          self.ps = np.zeros(es.N)
          self.is_initialized_base = True
          return self
code_tokens: def initialize_base ( self , es ) : b = 1.0 self . cs = 1.0 * ( es . sp . weights . mueff + 2 ) ** b / ( es . N ** b + ( es . sp . weights . mueff + 3 ) ** b ) self . ps = np . zeros ( es . N ) self . is_initialized_base = True return self
short_docstring: set parameters and state variable based on dimension,
  mueff and possibly further options.
short_docstring_tokens: set parameters and state variable based on dimension mueff and possibly further options .
comment: """set parameters and state variable based on dimension,
          mueff and possibly further options.
  
          """$SEP$## meta_parameters.cs_exponent == 1.0$SEP$## meta_parameters.cs_multiplier == 1.0