The main goal of the course is to show rigorous scientific methods. Then, the student will be able to afford physical problems with many variables.
http://www.dmi.unict.it/%7Edifazio/fisica/AN-II/Analisi%20II-AA2016-17.pdf
http://www.dmi.unict.it/%7Edifazio/fisica/AN-II/Analisi%20II-AA2016-17.pdf