15CSE402 Structure and Interpretation of Computer Programs

Task is to implement a fraction calculator in Racket. It is expected that the calculator should be capable of handling proper fraction, improper fraction and mixed fractions.

• The calculator should be capable of doing all the necessary arithmetic: addition, subtraction, multiplication, division, inversion, equality, conversion between types of fractions etc.
• The calculator should reduce the resultant fractions to their lowest terms
• As said above, the calculator should seemingly handle all the three types of fractions: proper, improper and mixed fractions. It is also expected to handle complex fractions as well. (Note that complex fractions are those fractions where the numerator, denominator, or both contain a fraction.). It is expected to handle the power of fractions (Note that the powers (exponents) could be either integral or fractional) as well!!!
• The calculator should display the results in a clutter free mathematical standard format.