MathB.in
New
Demo
Tutorial
About
$$\frac{\partial^{2}\psi}{\partial x^{2}}+\frac{\partial^{2}\psi}{\partial y^{2}}-\frac{\partial\psi}{y\partial y}=-2\pi y j_{0\Theta}$$
ERROR: JavaScript must be enabled to render input!
Tue, 26 Nov 2013 06:32 GMT