Quotient Rule

(In the style of : Friedrich W. Möller - The Happy Wanderer)
from Calculus: The Musical
by Marc Gutman 



Lo D Hi! - MINUS! - Hi D Lo! - OVER!
Over Lo! Over Lo-ho-ho-ho-ho-ho

Lo D Hi! - MINUS! - Hi D Lo! - OVER!
Lo squared: The Quotient Rule!