http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
This video continues going over more challenging examples that require the use of the quotient. This video goes over 7 examples. 3 of these examples involve finding an expression for the derivative in terms of general functions.
Title from resource description page (viewed April 24, 2020).