What's up there now is "only" up to *5. They announced that back in February and it sounds like there's been a lot more work since (though perhaps mostly reorga

What's up there now is "only" up to *5. They announced that back in February and it sounds like there's been a lot more work since (though perhaps mostly reorganization and typesetting). Volume I goes up to *97, and the fragment that's commonly printed is "Principia Mathematica to *56".