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In mathematics, the gamma function (represented by the capital Greek letter Γ) is an extension of the factorial function, with its argument shifted down by 1, to real and complex numbers.
New!!: Q-gamma function and Gamma function ·
In mathematics, the multiple gamma function ΓN is a generalization of the Euler Gamma function and the Barnes G-function.
In mathematics, the multiplication theorem is a certain type of identity obeyed by many special functions related to the gamma function.
Roughly speaking, in mathematics, specifically in the areas of combinatorics and special functions, a q-analog of a theorem, identity or expression is a generalization involving a new parameter q that returns the original theorem, identity or expression in the limit as.
New!!: Q-gamma function and Q-analog ·
In mathematics, in the area of combinatorics, a q-Pochhammer symbol, also called a q-shifted factorial, is a ''q''-analog of the common Pochhammer symbol.
In mathematics, Stirling's approximation (or Stirling's formula) is an approximation for factorials.