User:Salix alba/MathJaxBug

Stimulated and spontaneous emission
Einstein could not fully justify his rate equations, but claimed that it should be possible to calculate the coefficients $$A_{ij}$$, $$B_{ji}$$ and $$B_{ij}$$ once physicists had obtained "mechanics and electrodynamics modified to accommodate the quantum hypothesis".

Columns

 * $$x$$
 * $$x^2$$
 * $$x^3$$


 * $$y$$
 * $$y^2$$
 * $$y^3$$