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functions in cosmo.i - s


             integral= simpson(function, a, b)  
          or integral= simpson(function, a, b, epsilon)  
     returns the integral of FUNCTION(x) from A to B.  If EPSILON is  
     given, Simpson's rule is refined until that fractional accuracy  
     is obtained.  EPSILON defaults to 1.e-6.  
     If the notvector= keyword is supplied and non-zero, then FUNCTION  
     may not be called with a list of x values to return a list of  
     results.  By default, FUNCTION is assumed to be a vector function.  
     If the function is very smooth, romberg may work better.  
interpreted function, defined at ./cosmo.i   line 331  
SEE ALSO: romberg,   max_doublings