Hi everyone I m new in this program and I have this project which could matter me pass and fail so if u could please help me out I would appreciate because I have no clue how to start. Well the program is an arithmetic interval the question is this:
The goal of this project is to develop a class to perform elementary interval arithmetic. Interval arithmetic was developed as an approach to put bounds on rounding errors in mathematical computations as a way to obtain reliable results. For two intervals [a; b] and [c; d], the basic arithmetical operations are de¯ned as [a; b] + [c; d] = [a + c; b + d] [a; b] ¡ [c; d] = [a ¡ d; b ¡ c] [a; b] £ [c; d] = [min(ac; ad; bc; bd); max(ac; ad; bc; bd)] [a; b] = [c; d] = [min(a=c; a=d; b=c; b=d); max(a=c; a=d; b=c; b=d)] In this project you will de¯ne a class Interval and use operator overloading to implement the four basic arithmetical operations on intervals. If we store the class de¯nition in the ¯le interval.py, then an interactive session might run as: >>> from interval import * >>> x = Interval(3) >>> x [3.000000,3.000000] >>> y = Interval(2,4) >>> y [2.000000,4.000000] >>> x + y [5.000000,7.000000] >>> x - y [-1.000000,1.000000] >>> x * y [6.000000,12.000000] >>> x / y [0.750000,1.500000] Observe the value of the default right end point of the interval and the representation of intervals. Some important points: 1. You must ensure that Python stores the end points of the interval as °oats, otherwise the division might yield unexpected results for integer end points. 2. Provide proper documentation, i.e.: every function must have a documentation string.
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