21. 例)“the difference between the square of the
difference between my little pony and your big
hairy hound and the cube of your sorry little
codpiece”
22. my little pony = 2
your big hairy hound = 4
your sorry little codpiece = -4
23. “the difference between the square of the difference
between 2 and 4 and the cube of -4”
つまり
(2 - 4)2 - (-4)3 = 4 - (-64) = 60
24. “the difference between the square of the difference
between my little pony and your big hairy hound and
the cube of your sorry little codpiece” は 60 と等し
い。