Hemos from the battle-in-the-works dept.
oever writes "News.comreports that the new XML 1.1 specification defines a new newline character, making it incompatible with the 1.0 specifiation. Apparently, IBM has been pushing the new character to avoid having to modify their software, thereby invalidating everybody else's XML software."
We warn the reader in advance that the proof presented here depends on a
clever but highly unmotivated trick.
-- Howard Anton, "Elementary Linear Algebra"