Ex1

Polynom

Codded by :

descreption

This project represents monomial, polynomial with many functions and operations

Monom class

Use a monom from the format of ax^b. (a must be a (double) number

And b must be every (integer)number greater and equal to 0)

Note: We assumed that the input is valid

ax^b

The class monom supports some functions as

• add=>adding two monoms if they have the same power
• derivative: computing the derivative of a monom
• f(x): compute the monom in a given number
• multiply: multiple between our monom and giving monom
• is equal: checks if the two monom have the same coeff and power
• is zero:checks if the coeff is zero(the monom is zero)

Polynom class

Use a ploynom from the format of a_x1^b + a_x2^b + .... + axn^b. (a must be a (double) number

And b must be every (integer)number greater and equal to 0)

Note: We assumed that the input is valid

ax1^b + ax2^b + .... + axn^b

polynom (string):every input is valid(ax^b) without "*"

The class polynom supports some functions as:

• add - there is two options to add function add Monom/Polynom(using Polynom_able) ,the monom function adds monom to our polynom and the polynom function adds polynom to our polynom.
• Derivative: compute the derivative of the polynom without changing the current polynom(it puts the derivative in a new polynom)
• f(x): computes the polynom in a given number
• multiply: multiples two polynoms
• subtract: subtracts two polynoms
• root
• area: computing the area of the polynom in a giving eps
• is equal: checks if two polynoms are equal
• is zero: checks if every coeff of the monoms in the polynom are 0
• polynom(string): every input is valid (ax^b) without "*"

Example run

To show the polynom graph you must type "Graph 'name'=new Graph(put your polynom name,from(double x1),to (double x2);

'name'=setVisible(true);"


Example: "Graph 'name'=new Graph(p,-5,5);

'name'=setVisible(true);"


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