lorem ipsum

(suggested new terminology, re: the quadratic formula)
the spear = x^2 + (b/a)x + (b^2)/(4a^2)
the spear shaft = x^2 + (b/a)x
the spear head = (b^2)/(4a^2)
the gift = (x + b/(2a))^2
the hayride = the fact that the gift is equal to the spear
keywords: Mathematics, Algebra, mnemonics