Recent content by solidus_E

where did you get the \frac{ix}{2a}

getting started lol how would you work with the a^2k^2

i appreciate the link but it doesn't help edit: nm, i see what's going on...but can someone explain wtf

this isn't really a homework problem it's just me trying to understand a part of an example problem from a modern physics book it's an integral of a wave packet, blah blah blah but they go on to say "...to evaluate the integral, we first complete the square in the exponent as..." ikx -...

Homework Statement trying to prove left-hand side = right-hand side this is where I'm stuck: 1 - [1 / (x+1)!] + [(x+1) / (x+2)!] = 1 - [1 / (x+2)!] Homework Equations The Attempt at a Solution i tried this but can't get anywhere get a common demoninator: 1 -...

where would one post questions from a thermal physics class?