Nebula v2.1 - Scientific & Engineering Calculator

Project Overview

Nebula v2.1 is a powerful, web-based scientific and engineering calculator designed to simplify complex calculations for students, professionals, and enthusiasts alike. Inspired by the need for an intuitive tool that not only delivers accurate results but also educates users on the process, Nebula combines advanced mathematical computation with a user-friendly interface. Built using HTML, CSS, and JavaScript, it leverages libraries like math.js for calculations and KaTeX for rendering mathematical expressions, ensuring precision and clarity. The app features a sleek, nebula-inspired design with a dark/light theme toggle, a formula library, and a unit converter, making it a versatile tool for tackling a wide range of scientific and engineering challenges. The goal is to provide a beginner-friendly, educational platform that transforms complex math into an accessible and visually engaging experience, all within a modern, responsive interface.

Key Features & Solutions

• Advanced Calculation Engine: Powered by math.js, Nebula supports a wide range of mathematical operations, from basic arithmetic to advanced functions like trigonometry, logarithms, and calculus. Users can input expressions (e.g., 2 * sin(pi/4 + 1) - sqrt(9)) and see step-by-step breakdowns, rendered beautifully with KaTeX, to understand the computation process.
• Formula Library: A curated collection of predefined formulas (e.g., Quadratic Formula, Pythagorean Theorem, Ideal Gas Law) allows users to quickly load and customize equations. Each formula comes with detailed info, making it an educational resource for learning and applying key scientific concepts.
• Unit Converter: An integrated tool for converting units across categories like length, mass, temperature, speed, area, and volume. With a simple interface, users can convert values (e.g., 1 km to miles) in real-time, enhancing productivity for engineering tasks.
• Interactive Visualizations: Nebula emphasizes the process over results, displaying rendered inputs, calculation steps, and final results in a split layout. The step-by-step breakdown helps users follow along, while features like a virtual keyboard and collapsible sections ensure ease of use.