Implement the remaining operators for the Python polynomial class.

Implement a polynomial method differentiate in Python that creates a new polynomial which is the differentiation cf\- of the receiver of the message.

Implement the remaining operators for the Python fraction class.

The class Set is an important abstract class in Java. Its implementations include Hash Set and Sorted Set. Do some research to answer the following questions:

(a) What is the difference between a Has hSe t and a Has hMa p? Would the former be a candidate for implementation of the Con co rda n ce class instead of the latter? Why or why not?

(h) What comparable classes exist in the C++ Standard Library for the Java HashSet and Has hMa p? What are the major differences in their design?

(c) What comparable classes exist in Ada for the Java Hash Set and HashMap? What are the major differences in their design?