Computex

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Abstract

A mathematical-term string parser is used for the graph plotter which handles conversions from infix to postfix and eventually parses an equation into a singular value for plotting. It supports regular arithmetic operators to go with trigonometric equations/terms, including arc/inverse and hyperbolic ones. Qt library's Qtcreator is used to frame the application GUI.

For the ADT/univariate (single variable equation) polynomial operations calculator, each term is represented as a link list node of co-efficient and exponent, (with the former being a double and the later an integer) whereby the arithmetic operations are performed by functions in the abstract class PolynomialOperations. FXML is used for the GUI here.

Runscreens

• Graph plotter for mathematical terms
• Calculator for ADT polynomial operations

Graph Plotter

Polynomial Operations Calculator