Latex expected value using mathbb function To use the latex expected value using mathbb function, you must load amssymb package \documentclass[12pt]{article}\usepackage{amssymb}...\end{document} Next, we use\mathbbfunction. Here are five examples using LaTeX to write expected value of a random...
Tags Coherent Coherent state Expectation Expectation value State Value Oct 30, 2016 #1 spaghetti3451 1,311 31 Homework Statement In a coherent state |α⟩, letting P(n) denote the probability of finding nth harmomic oscillator state. Show that ⟨n^⟩≡∑nn P(n)=|α|2 Homework Eq...
See https://www.physicsforums.com/help/latexhelp/ Lasse Jepsen said: int( x^2 * e^( -2*a ( (m*x^2 / hbar) ) dx) = x^2 * A^( -2 ) - int( A^( -2 ) * 2 * x dx) = x^2 * A^( -2 ) - A^( -2 ) * 2 * int( x dx) = x^2 * A^( -2 ) - A^(...