The angular position of a quantity. For example, the phase of a function as a function of time is
The complex argument of a complex number is sometimes also called the phase.
The angular position of a quantity. For example, the phase of a function as a function of time is
The complex argument of a complex number is sometimes also called the phase.
Weisstein, Eric W. "Phase." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Phase.html