| The  Numerical Constants Tab gives access to the
            following settings and features:
             
              
            
            Use Random Numerical Constants 
            Check this box if you want to use the  GEP-RNC learning algorithm of
            GeneXproTools. This algorithm has a facility for handling random numerical constants and
            it evolves models with them. 
             
            Constants per Gene 
            The number of random numerical constants associated with each gene. 
             
            Data Type 
            The data type (integer or floating-point) you think appropriate for the random numerical constants that will be used in the creation of your models.
            For Integer constants only integer values in the interval [-2147483648,
            2147483647] are acceptable. For Floating-point constants a double-precision floating-point value with a range of
            -1.79769313486231E308 to -4.94065645841247E-324 for negative values,
            4.94065645841247E-324 to 1.79769313486231E308 for positive values, and
            0 are acceptable. 
             
            Lower Bound 
            Sets the lower bound of the interval from which random numerical constants are drawn. 
             
            Upper Bound 
            Sets the upper bound of the interval from which random numerical constants are drawn. 
             
            RNC Mutation 
            The  RNC mutation rate used to create genetic variation in the arrays of random numerical constants. The default is 0.01. 
             
            Dc Mutation 
            The  Dc mutation rate used to create genetic variation. The default is 0.044. 
             
            Dc Inversion 
            The  Dc inversion rate used to create genetic variation. The default is 0.1. 
             
            Dc IS Transposition 
            The  Dc IS transposition rate used to create genetic variation. The default is 0.1. 
             
            Default 
            Resets the rates of all the above genetic operators to the default values. 
             
             
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