Useful classes implemented in core Java that I am likely to use again.

Takes a String expression, using the operators: "*", "/", "+", "-", with no spaces, and returns the result. Supports Doubles as well.

A parser of mathematical expressions

A versatile mathematical expression parser and evaluator for computational mathematics. It simplifies understanding, evaluation, and visualization of mathematical expressions.

🟦 A scripting language designed for solving mathematical expressions and calculations.

Symbolic manipulation of mathematical expressions

A collection of math functions that are not included in the System.Math library

Gauss-Elimination-Method

Client of the Scrawlless web application.

🧮 Mathematical expression calculator in Python

Simple-Iteration-Method

Newton-Raphson-Method

C based simple terminal calculator

A set of JavaScript functions that convert a basic mathematical expression into prefix, postfix, or infix notation.

This is one of the freeCodeCamp JS Algorithms and Data Structures Projects. In this project you need to write a function that accepts three arguments, the purchase price, the payment and the cash-in-drawer. The function needs to calculate the change due and check the cid array to determine if it has enough US currency to provide the exact change.