of log(x) without a subscript base should be interpreted as a natural logarithm, also commonly written as ln(x) or loge(x). In mathematics, the gamma function...

The hybrid log–gamma (HLG) transfer function is a transfer function jointly developed by the BBC and NHK for high dynamic range (HDR) display. It is backward...

log ⁡ 2 + ( k − 1 ) ( γ − 2 Ei ⁡ ( − log ⁡ 2 ) − log ⁡ log ⁡ 2 ) {\displaystyle \nu (k)\geq \log 2+(k-1)(\gamma -2\operatorname {Ei} (-\log 2)-\log \log...

letter gamma (γ), defined as the limiting difference between the harmonic series and the natural logarithm, denoted here by log: γ = lim n → ∞ ( − log ⁡ n...

Gamma ray logging is a method of measuring naturally occurring gamma radiation to characterize the rock or sediment in a borehole or drill hole. It is...

_{p}-\alpha _{q})\psi (\alpha _{p})-\log \Gamma (\alpha _{p})+\log \Gamma (\alpha _{q})+\alpha _{q}(\log \beta _{p}-\log \beta _{q})+\alpha _{p}{\frac {\beta...

{d}{dx}}\log \Gamma (x).} Then: E ⁡ [ log ⁡ | X | ] = ∂ A ( … , η 2 ) ∂ η 2 = ∂ ∂ η 2 [ − ( η 2 + p + 1 2 ) ( p log ⁡ 2 + log ⁡ | V | ) + log ⁡ Γ p ( η...

A log profile, or logarithmic profile, is a shooting profile, or gamma curve, found on some digital video cameras that gives a wide dynamic and tonal range...

out ) d log ⁡ ( V in ) . {\displaystyle \gamma ={\frac {\mathrm {d} \log(V_{\text{out}})}{\mathrm {d} \log(V_{\text{in}})}}.} That is, gamma can be visualized...

and GIG distributions. Theory related to the generalized multivariate log-gamma distribution provides a multivariate version of the Gumbel distribution...

double gamma function, is log ⁡ G ( 1 + z ) = z 2 log ⁡ ( 2 π ) + ∫ 0 ∞ d t t [ 1 − e − z t 4 sinh 2 ⁡ t 2 + z 2 2 e − t − z t ] {\displaystyle \log G(1+z)={\frac...

a p-adic analog Gp of log Γ. Overholtzer (1952) had previously given a definition of a different p-adic analogue of the gamma function, but his function...

∫ 0 1 log ( Q ′ ( p ; γ ) ) d p = log ⁡ ( 4 π γ ) {\displaystyle H(\gamma )=\int _{0}^{1}\log \,(Q'(p;\gamma ))\,\mathrm {d} p=\log(4\pi \gamma )} The...

Creators | What is S-Log?". helpguide.sony.net. Retrieved 2021-02-02. "Canon Log Gamma". Canon Europe. Retrieved 2021-02-02. "Log C". www.arri.com. Retrieved...

quantizer (PQ [SMPTE ST 2084]) or hybrid log–gamma (HLG) transfer functions instead of the traditional "gamma" previously used for SDR-TV. It defines various...

as ψ p ( a ) = ∂ log ⁡ Γ p ( a ) ∂ a = ∑ i = 1 p ψ ( a + ( 1 − i ) / 2 ) , {\displaystyle \psi _{p}(a)={\frac {\partial \log \Gamma _{p}(a)}{\partial...

base 2: log ⁡ ( y ) = ( γ log ⁡ ( a ) ) x + log ⁡ ( λ ) . {\displaystyle \log(y)=(\gamma \log(a))x+\log(\lambda ).} A log–linear (sometimes log–lin) plot...

z)=2\pi \log \left({\frac {G(1-z)}{G(z)}}\right)-2\pi \log \Gamma (z)+2\pi z\log {\big (}\Gamma (z)\Gamma (1-z){\big )}} Some special values for higher order...

defined in terms of the gamma function as θ ( t ) = arg ⁡ ( Γ ( 1 4 + i t 2 ) ) − log ⁡ π 2 t {\displaystyle \theta (t)=\arg \left(\Gamma \left({\frac {1}{4}}+{\frac...

∫ 0 1 log ⁡ Γ q ( x ) d x = 1 2 log ⁡ ( 1 − q ) − ζ ( 2 ) log ⁡ q + log ⁡ ( q ; q ) ∞ ( 0 < q < 1 ) . {\displaystyle \int _{0}^{1}\log \Gamma _{q}(x)dx={\frac...

The gamma ray log, measuring the natural radioactivity, was introduced by Well Surveys Inc. in 1939, and the WSI neutron log came in 1941. The gamma ray...

{\displaystyle \gamma } and the special activity coefficients γ i {\displaystyle \gamma _{i}} is: 248  log ⁡ ( γ ) = ∑ i = 1 s ν i log ⁡ ( γ i ) . {\displaystyle...

proportional to |z| log |z| in the left-half plane). The reciprocal is sometimes used as a starting point for numerical computation of the gamma function, and...

is the multivariate digamma function (the derivative of the log of the multivariate gamma function). The following variance computation could be of help...

colour bar pattern named Colour Bars for Use in the Production of Hybrid Log Gamma (HDR) UHDTV, designed for HDR broadcasts, taking into account the extended...

Fisher–Tippett, extreme value, or log-Weibull distribution Fisher's z-distribution The skewed generalized t distribution The gamma-difference distribution, which...

1 2 π log ⁡ | z − x | + γ ( z , x ) , {\displaystyle G(z,x)=-{\frac {1}{2\pi }}\log |z-x|+\gamma (z,x),} where γ ( z , x ) {\displaystyle \gamma (z,x)}...

In probability theory and statistics, the generalized multivariate log-gamma (G-MVLG) distribution is a multivariate distribution introduced by Demirhan...

The formation evaluation gamma ray log is a record of the variation with depth of the natural radioactivity of earth materials in a wellbore. Measurement...

equivalent to expression log ⁡ Γ ( 1 + x ) = − γ x + ∑ k = 2 ∞ ζ ( k ) k ( − x ) k {\displaystyle \log \Gamma (1+x)=-\gamma \,x+\sum _{k=2}^{\infty }{\frac...