Linear Algebra Calculator

Linear Equation Systems, Determinants, and Their Applications

This project is a Java-based library and GUI application designed for solving linear algebra problems as part of the Linear Algebra and Geometry course at Institut Teknologi Bandung. The project handles various linear equation systems (SPL), matrix operations, interpolation, and regression.

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Team Members

Name	NIM
Darrel Adinarya Sunanda	13523061
Aryo Bama Wiratama	13523088
Muhammad Hazim Ramadhan Prajoda	13523009

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Features

• Solving Linear Equation Systems:
  • Gaussian Elimination
  • Gauss-Jordan Elimination
  • Matrix Inversion
  • Cramer's Rule (for square matrices)
• Matrix Operations:
  • Determinant Calculation
  • Matrix Inversion
• Interpolation Methods:
  • Polynomial Interpolation
  • Bicubic Spline Interpolation
• Regression Models:
  • Multiple Linear Regression
  • Multiple Quadratic Regression

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Interface & Input

Input can be entered interactively via keyboard in the GUI or loaded directly from formatted matrix text files (.txt).

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Getting Started

1. Download or clone the repository:

   git clone https://github.com/Darsua/LinearAlgebraCalculator.git

2. Run the program:

   java -jar bin/LinearAlgebraCalculator.jar

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License

This project is licensed under the MIT License.