3m0k177y Messages 20 Reaction score 0 Thread starter Apr 9, 2012 #1 I have seen the ∂ symbol many times in wave function equations. What does it mean?
jtbell Staff Emeritus Science Advisor Homework Helper 2025 Award Messages 16,110 Reaction score 8,519 Apr 9, 2012 #2 It indicates a partial derivative. http://en.wikipedia.org/wiki/Partial_derivative