zetakinit() puzzle

[Igor Schein <igor@txc.com>]

Hi,

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? plot(x=2,3,zeta(x))

1.6449341 "xx__''''''''''''''''''''''''''''''''''''''''''''''''''''''''''|
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        0 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
          2                                                              3
? plot(x=2,3,zetak(zetakinit(y),x))

1.6449341 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""`
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-2.39e+18 |.............................................................._
          2                                                              3
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I expect the graphs to be identical.

Thanks

Igor