It is an application for online solving and visualising the boundary value problem of vibrating string.

Try it at http://orbital.pythonanywhere.com/oscill/.

##How it works User formulates the problem, by setting the input data. Every input should be a valid python statement, that stands for a constant value or a function, depending on context. There can be used any function from the python.math module. Than a python program solves a partial differential equation on the server side, using the finite difference method and transfers the solution data back to user. The app visualizes solution on a graph, using HTML5 canvas and javascript.

##Used technologies

• django
• jQuery
• twitter bootstrap
• bootstrap slider
• online LaTeX generator.