I contacted the author of the Math::Roman module and reported some bugs, so the 1.07 should be usable now. The big difference in the approach, is the symbolic operation and not internal transformations to/from another nuber system/scheme.

Try to increment the 'IM' number with the Math::Roman module...

BTW: The symbolic approach lets you (though expensive operation) guess what roman number xy probably is, though its in a wrong format.

Most probably we'll merge the best of both worlds in a later Math::Roman version.

Bye
 PetaMem