Objective : 
Find a new mathematical expression, 

in symbolic form that equals a given 

mathematical expression, for all 

values of its independent variables. 
Terminal Operands: 
X , the constant 1.0 
Terminal Operators 
The binary operators +, *, 

/, and the unary 

operator Sin 
Fitness cases 
The given sample of 20 

data points in the interval 

[] 
Raw Fitness 
The sum, taken over the 20 

fitness cases, of the error 
Standardised Fitness 
Same as raw fitness 
Hits 
The number of fitness cases 

for which the error is less 

than 0.01 
Wrapper 
Standard productions to generate 

C functions 
Parameters 
M = 500, G = 51 