An ell (from Proto-Germanic *alinō, cognate with Latin ulna) is a northwestern European unit of measurement, originally understood as a cubit (the combined...

Look up ELL, ell, or 'e'll in Wiktionary, the free dictionary. An ell is a measure of length. Ell or ELL may also refer to: Ell (surname), a family name...

}}=\sum _{\ell =0}^{\infty }\sum _{m=-\ell }^{\ell }{\sqrt {\frac {4\pi }{2\ell +1}}}{\frac {r^{\ell }v^{\ell }{\lambda ^{m}}}{\sqrt {(\ell +m)!(\ell -m)!}}}Y_{\ell...

represents a shepherd's staff. In most sans-serif typefaces, the lowercase letter ell ⟨l⟩, written as the glyph l, may be difficult to distinguish from the uppercase...

Lindsay Elizabeth Ell (born 20 March 1989) is a Canadian-American country pop singer, songwriter, guitarist and television personality from Calgary, Alberta...

{\displaystyle \ell } , m ℓ {\displaystyle m_{\ell }} obtains the integer values in the range − ℓ ≤ m ℓ ≤ ℓ {\displaystyle -\ell \leq m_{\ell }\leq \ell } . The...

Ells may refer to: Ell, a measure of length Ell (architecture) Ells (surname), a surname Ells, Iowa Ells Field, an airport in Mendocino County, California...

{d^{2}}{dx^{2}}}P_{\ell }^{m}(x)-2x{\frac {d}{dx}}P_{\ell }^{m}(x)+\left[\ell (\ell +1)-{\frac {m^{2}}{1-x^{2}}}\right]P_{\ell }^{m}(x)=0,} or equivalently...

\|f\|_{(c_{0})'}=\|y\|_{\ell _{1}}.} The dual of ℓ 1 {\displaystyle \ell ^{1}} is isometrically isomorphic to ℓ ∞ {\displaystyle \ell ^{\infty }} . The dual...

Pe Ell (/piːɛl/) is a town in Lewis County, Washington, United States. The population was 642 at the 2020 census. The community was almost named Mauermanna...

"Running Scared" is a song performed by Azerbaijani duo Ell & Nikki –Eldar Gasimov and Nigar Jamal– with music composed by Stefan Örn, Sandra Bjurman...

William Robert ("Bob") Ell (born circa 1955) is an Australian property developer and businessman with interests in residential, retail, commercial and...

Ell-Cranell is the trade name of two hair loss treatments in Germany: Ell-Cranell alpha (alfatradiol) Ell-Cranell dexa (alfatradiol and dexamethasone)...

_{V}d^{3}{\boldsymbol {\ell }}\,\mathbf {J} ({\boldsymbol {\ell }})\times {\frac {\mathbf {r} -{\boldsymbol {\ell }}}{|\mathbf {r} -{\boldsymbol {\ell }}|^{3}}}} Substituting...

Elling is a Norwegian Black comedy film directed by Petter Næss. Shot mostly in and around the Norwegian capital Oslo, the film, which was released in...

Ell is a surname. Agnes Ell (1917–2003), New Zealand cricketer Bob Ell (born c. 1945), Australian property developer Carl Stephens Ell (1887–1981), American...

Henry George Ell (probably 24 September 1862 – 27 June 1934), commonly known as Harry Ell, was a Christchurch City councillor and a New Zealand Member...

{d}{dt}}(m\ell ^{2}{\dot {\theta }})&=-mg\ell \sin {\theta }\\m\ell ^{2}{\ddot {\theta }}&=-mg\ell \sin {\theta }\\{\ddot {\theta }}&=-{\frac {g}{\ell }}\sin...

ℓ {\displaystyle {\begin{aligned}x_{\ell +2}&=F(x_{\ell +1})+x_{\ell +1}\\&=F(x_{\ell +1})+F(x_{\ell })+x_{\ell }\end{aligned}}} yields the general relationship:...

{\displaystyle \ell ^{1}} and ℓ 2 {\displaystyle \ell ^{2}} norms (with weights, if necessary). The bridge regression utilises general ℓ p {\displaystyle \ell ^{p}}...

Kurt Elling (born November 2, 1967) is an American jazz singer and songwriter. Born in Chicago, Illinois, and raised in Rockford, Elling became interested...

Steve Ells (born September 12, 1965) is an American businessman. He is the founder, former chief executive officer, and former executive chairman of Chipotle...

{\partial \ell }{\partial \theta _{1}}}=0,\quad {\frac {\partial \ell }{\partial \theta _{2}}}=0,\quad \ldots ,\quad {\frac {\partial \ell }{\partial...

}}{\frac {(n-\ell -1)!}{(n+\ell )!}}}}n^{2}2^{2\ell +2}\ell !{\frac {n^{\ell }p^{\ell }}{(n^{2}p^{2}+1)^{\ell +2}}}C_{n-\ell -1}^{\ell +1}\left({\frac...

singer and songwriter Lindsay Ell has released five studio albums, one extended play, 11 singles, and 10 music videos. Ell released two independent albums...

{\displaystyle \Phi (r,\theta )=\sum _{\ell =0}^{\infty }\left(A_{\ell }r^{\ell }+B_{\ell }r^{-(\ell +1)}\right)P_{\ell }(\cos \theta )\,.} Al and Bl are to...

of 9.65 points received per country. The 2011 winner, "Running Scared" by Ell and Nikki, holds the lowest average score for a winning song under that system...

\ell } , as follows: b = a 1 − e 2 , ℓ = a ( 1 − e 2 ) , a ℓ = b 2 . {\displaystyle {\begin{aligned}b&=a{\sqrt {1-e^{2}}},\\\ell &=a(1-e^{2}),\\a\ell &=b^{2}...

{\textstyle \{\ell _{0}(x),\ell _{1}(x),\ldots ,\ell _{k}(x)\}} each of degree k {\textstyle k} which take values ℓ j ( x m ) = 0 {\textstyle \ell _{j}(x_{m})=0}...

diffracted by the ( h k ℓ ) {\displaystyle (hk\ell )} planes of the crystal ( ( h k ℓ ) {\displaystyle (hk\ell )} are the Miller indices of the planes) to...