section r of routines in romberg.i

Home Manual Packages Global Index Keywords Quick Reference | # functions in romberg.i - r
romberg |
                 integral= romberg(function, a, b)
              or integral= romberg(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 not very smooth, simpson may work better.

    interpreted function, defined at i/romberg.i   line 10
SEE ALSO: | simpson, max_doublings