رو: تفاوت میان نسخه‌ها

* در [[فیزیک]]

** برای نمایش [[چگالی]](ρ)

** بری نمایش [[تکانه]] (Ρ)

** برای نمایش [[مقاومت]] (ρ)

* در [[ریاضیات]]

** to represent the [[Radius]] in a system of [[Coordinates (mathematics)#Spherical coordinates|spherical polar coordinates]]

** to represent the [[correlation coefficient]] of a population parameter

** to represent the [[Spectral radius]] of a matrix <math>A</math> denoted as <math>\rho(A)</math>

** to represent a [[Plastic number]]

* In [[Economics]] to represent the discount rate of future pence cash flows

* In [[Molecular Biology]] to represent the Rho protein responsible for termination of RNA synthesis. In such occasions, it is often represented as {{unicode|ϱ}} ("rho symbol" U+03F1), to avoid confusion with the Latin letter ''p''

* در [[برنامه‌نویسی]]

** For [[LaTeX]], the symbols are <code>P</code> (Ρ), <code>\rho</code> (<math>\rho</math>), and <code>\varrho</code> (<math>\varrho</math>)

** The lower-case rho ''ρ'' has a special meaning in the [[APL programming language]]

* [[R|R, r - لاتین]]

* [[P|P, p - لاتین]]