functionx

A powerful equation parser and solver for Dart — f(x) for your code.

Features

🧮 Expression Parsing - Strictly explicit parsing (e.g. 2x, ma) for maximum predictability
📊 Variable Extraction - Intelligently extract variables while filtering constants
🔢 Expression Evaluation - Multi-mode evaluation (Real, Complex, and Mixed)
⚡ Equation Solving - High-precision algebraic and numerical solvers
System Solver - Solve systems of non-linear equations (Real & Complex)
📈 Symbolic Calculus - Fast differentiation and integration
🔬 Auto-resolve Constants - Automatic identification of symbols like $c$ , $h$ , and $k_B$
🇬🇷 LaTeX Support - Seamless parsing of Greek letters and complex subscripts

Extended markdown parser with custom syntax for equations, dynamic protocols, and LaTeX math.

A simulation based interactive programming learning app with a built in code editor and debugger.

A simulation based interactive mathematics learning app with a built in equation solver and graph plotter.