\varrhoThe symbol \varrho is a variant of the Greek letter rho (\rho) used in mathematical and scientific contexts. It is often used to represent a specific type of density or a parameter in equations, particularly in physics and engineering.
Represents density, where m is mass and V is volume.
\varrho = \frac{m}{V}Used in fluid dynamics to denote pressure at a depth h in a fluid with density \varrho and gravitational acceleration g.
P = \varrho \cdot g \cdot hRepresents an integral involving a density function \varrho(x).
\int \varrho(x) \, dx