comnuan.com is a website of online numerical calculators and web-based applications, i.e. the applications are run on web browsers. Users are just required to enter data, for example copy and paste or manual edit, click run, and check the results. No code or just little code snippets, if any, will be written by the users.
New calculators added:
- Line search calculator
- Trust region calculator
Last updated: Sep 14, 2024
New calculators were added to comnuan.com:
- Constrained Optimization
- Quadratic Programming (QP)
- Bound Constrained Optimization
- Nonlinear Least Squares
- Linear Complementarity Problem (LCP)
- Nonlinear Complementarity Problem (NCP)
- Nonsmooth Global Optimization
- Gauss-Kronrod Quadrature Calculator
- Double-Exponential Quadrature Calculator
- Fourier Integral Calculator
- Lambert W function Calculator
- Poisson's equation on rectangular domains
- Poisson's equation on circular domains
- Poisson's equation on a 3-dimensional rectangle
- Poisson's equation on a sphere
- Poisson's equation on a cylinder
- Jacobin method calculator
- Gauss-Seidel method calculator
- Successive over-relaxation (SOR) method calculator
Last updated: Jul 31, 2024
News! I created another website in thai for learning science, math, and computational science:
- dmathsci.com
Oct 6, 2023
New calculators were added to comnuan.com:
- System of Nonlinear Equations
Last updated: Mar 8, 2021
- Rotation in two dimensions
- Rotation in three dimensions
Last updated: Feb 21, 2018
- Linear Equality-Constrained Least Squares
- Gauss-Markov Linear Model
Last updated: Feb 5, 2018
- Nonlinear Equations Calculator
- Unconstrained Optimization Calculator
Last updated: Jan 7, 2017
- Derivatives of f(x)
- Gradient Calculator
- Jacobian Calculator
- Hessian Calculator
Last updated: Dec 30, 2016
- Continued Fractions of Square Root
- Pell Equation Solver
Last updated: Dec 1, 2016
- Linear Programming Calculator
- Sparse Linear Programming Calculator
- Assignment Problem Calculator
Last updated: Oct 29, 2016