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Lua Language Assignment Help

Hi Buddy,

Are you familiar with Lua Language? I can send you the files later. I think I have to choose one of those files.

Here is the project description.

Complete the following programming tasks by the due date. The program you develop should use appropriate functional programming or object-oriented programming techniques in Lua. In general, your program can should expression tree structures and initialize them, but it should not change the values of the data structure once initialized.

1) Choose one of the three functional or two object-oriented implementations of the Lua Arithmetic Expression Tree skeleton program on the Lecture Notes page. Modify and extend it in the following ways:

a) Add the following new kinds of nodes: Sub, Prod, and Div for subtraction, multiplication, and division of numbers, respectively; Neg for negating a value, and Sin and Cos for the sine and cosine trigonometric functions, respectively.

b) Extend functions eval, derive, and valToString to support these new node types. (For differentiation, you may want to look up the formulas in a Calculus textbook to remind yourself of the more complex rules.)

c)Add a new operation simplify that takes an arithmetic expression tree (as extended in the previous tasks), simplifies it by "evaluating" all subexpressions involving only constants (not evaluating variables), and returns the new expression. For example, Add(Const(1),Const(3)) can be simplified to Const(4).

2) Design appropriate tests for your program and test the program thoroughly.

Habilidades: Programação C

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( 0 comentários ) Chicago, United States

ID do Projeto: #6775421

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giampaolofolena

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