Chronology Current Month Current Thread Current Date
[Year List] [Month List (current year)] [Date Index] [Thread Index] [Thread Prev] [Thread Next] [Date Prev] [Date Next]

Re: [Phys-L] four-vector potential ... or not

On 10/19/2015 10:35 AM, John Denker wrote:

A := [ϕ/c, Ax, Ay, Az]
...
F = dA
= ∇∧A

How did you get the Greek symbol (phi) and the math symbol (nabla or del) to print in this response?

Don