Bought it for home decorations.
Selling it away due to moving out and limited storage.
Is maths making you miserable? Are you alarmed by algebra and flummoxed by formulas? Do equations make you quake? Look no further: The Phantom is here to banish algebraic agony for good. Find out what Grizelda the Grisly buys on a shopping trip to the Slaughter-o-Mart, face another diabolical challenge from Professor Fiendish, and enter the Murderous Maths testing laboratory in the disturbing disguise of a Pure Mathematician. Meanwhile, the gangsters discover that, sometimes, x = a big, fat nothing.