fschieber/wit-captions huggingface dataset:
"At the [Foundling] Hospital. For the maintenance and education of exposed and deserted children in Lambs Conduit Fields, on [x] day of [x] 17 [xx] at [x] o'clock there will be, performed in the chapel of the said hospital, a sacred oratorio called [x] composed by George Frederick Handel, Esq. The gentlemen are desired to come without swords and the ladies without hoops. NB; there will be no collection. Tickets may be had of the steward at the Hospital, at Arthur's Chocolate House in St. James's Street, at Batson's Coffee House in Cornhill & at Tom's Coffee House in Devereux Court at half a Giunea each."
English: Coat-of-arms with a naked child, a lamb holding a sprig of thyme as the crest, figures of Diana of Ephesus and Britannia as supporters, and the motto "Help"; a landscape beyond, and a rococco frame; below, a ticket for a performance of "a sacred oratorio" by Handel to be performed at the Foundling Hospital. c.1750 Etching and engraving, printed in red
Die komplexe Fehlerfunktion 
  
    
      
        erf
        ⁡
        (
        z
        )
      
    
    {\displaystyle \operatorname {erf} (z)}
  
 im Bereich 
  
    
      
        −
        3
        <
        Im
        ⁡
        (
        z
        )
        <
        3
      
    
    {\displaystyle -3<\operatorname {Im} (z)<3}
  
 und 
  
    
      
        −
        3
        <
        Re
        ⁡
        (
        z
        )
        <
        3
      
    
    {\displaystyle -3<\operatorname {Re} (z)<3}
  
. Der Farbton gibt den Winkel an, die Helligkeit den Betrag der komplexen Zahl.
English: The complex Errorfunction erf(z). The color represents the hue, the brightness represents the modulus of the complex function.Deutsch: Die komplexe Fehlerfunktion erf(z) im Bereich −3 < Im(z) < 3 und −3 < Re(z) < 3. Der Farbton gibt den Winkel an, die Helligkeit den Betrag der komplexen Zahl.
Tampereen työväentalo Hämeenpuiston puolelta. Tiitolan suunnitelmien mukainen rakennus valmistui vuonna 1900 ja käsitti kuvassa vasemmalla olevasta matalammasta osasta kolme kerrosta. Ensimmäistä osaa korotettiin vuonna 1912 ja sen ulkoasu muutettiin uusrenessanssityylistä wieniläisjugendiksi. Korotuksen ja kuvassa oikealla näkyvän aluksi viisikerroksisena toteutetun laajennuksen suunnitteli rakennusmestari Heikki Kaartinen. Vuonna 1930 arkkitehti Bertel Strömmer suunnitteli laajennuksen, jossa kulmatalo korotettiin kahdeksansankerroksiseksi ja Hallituskadun puolelle valmistui viisikerroksinen lisäsiipi.
Suomi: Tampereen työväentalo. Hämeenpuisto 28.
Sezione sottile di un calcare di piattaforma carbonatica dell'Ordoviciano. Sono chiaramente visibili diversi bioclasti (frammenti di parti mineralizzate di organismi viventi), tra cui piastre di echinodermi (E) e trilobiti (T). Il bioclasto più evidente è un frammento di cephalon di trilobite, con la duplicatura; in questo caso è ben visibile lo strato interno microcristallino e in parte (verso l'alto della sezione) lo strato esterno prismatico, molto sottile e parzialmente decorticato. La parete dell'esoscheletro è interessata da microfratture, probabilmente conseguenti alla compattazione del sedimento.
English: Bioclasts in an Ordovician limestone; T = trilobite; E = echinoderm. Scale bar is 2.0 mm.
Bei der feierlichen Eröffnung der Nordspange in Kempten war auch der für den Koksskandal zuständige Innenminister Joachim Herrmann von der CSU anwesend. In Rahmen dieser Straßeneröffnung kritisierte Stefan Albanesi mit einem Plakat die unzufriedenstellende Aufklärung des Koksskandals. Die Wohnung des Bundestagskandidaten von der Partei Die Linke wurde Februar 2016 von Polizeibeamten nach Akten über den Koksskandalprozess durchsucht. Die Beamten beschlagnahmten Akten über den Prozess und wahllos zahlreiche Datenträger. Die Durchsuchung fand ohne die übliche vorige Befragung des Prozesskritikers statt.[48]
Deutsch: Stefan Albanesi (Die Linke) mit seinem Protestplakat: Er kritisiert in Anwesenheit des Bayerischen Innenministers die seiner Meinung nach ungenügende Aufklärung der Koksaffäre der Kripo Kempten.
Figure 2: The mechanism by which carbohydrate sulfotransferase catalyzes the transfer of a sulfonyl group to a carbohydrate group in a glycoprotein or glycolipid is analogous to the mechanism by which a kinase catalyzes a phosphoryl group. Both enzymes use a lysine residue in their active sites to coordinate to their cosubstrates; the ATP cosubstrate in the kinase mechanism is analogous to the PAPS in the carbohydrate sulfotransferase mechanism (green). Red shows the group being transferred; note that the transfer is coordinated around the lysine. Black is the substrate. Sia stands for sialic acid.[6][9]
English: Carbohydrate sulfotransferases are analogous to kinases and use a simlilar in-line group transfer via a lysine residue (Hemmerich 2001)
කොඩිය





















































































ජාතික ගීයAll Hail, Liberia, Hail! (ඕල් හේල්, ලයිබීරියා හේල්!)             සිතියමLocationLiberia.svgඅගනුවර සහ විශාලම නගරයමොන්රෝවියාඋතුරු අක්ෂාංශ 6 19' බටහිර දේශාංශ 10 48'රාජ්‍ය භාෂාවඉංග්‍රිසීරාජ්‍යජනාධිපති         වර්ග ප්‍රමාණයඑකතුවවර්ග කිලෝමීටර 111 369වර්ග සැතපුම් 43 000ජලය (%)13.514            ජනගහනය2009 තක්සේරුව3 955 000ඝනත්වයවර්ග කිලෝමීටර 35.5වර්ග සැතපුම් 92.0දළ ජාතික නිෂ්පාදිතය2008 තක්සේරුවඑකතුවඩොලර් බිලියන 1.471සාමාන්‍යඩොලර් 373මුදල්ලයිබීරියන් ඩොලර් (LRD)මං තීරුවදකුණඅන්තර්ජාල TLD.lrදුරකථන සංකේත231
Obere Darstellung: Aufbruch Friedrich Barbarossas, gekennzeichnet durch Krone und Kreuz auf seinem Mantel, als Anführer des Kreuzzugsheeres auf dem Weg ins Heilige Land. Mitte: Barbarossa stirbt bei einer Flussüberquerung im Saleph, indem er vom Pferd stürzt und in den Fluten ertrinkt (1190). Die Seele des Kaisers wird von einem Engel als gewickeltes Kind in den Himmel gehoben und der Hand Gottes übergeben. Unten: Barbarossas Sohn Heinrich VI. beim Einzug 1191 in das Königreich Sizilien. Liber ad honorem Augusti von Petrus de Ebulo zwischen 1194 und 1197, Bern, Burgerbibliothek, Codex 120. II, fol. 107r.
Deutsch: Oben: Aufbruch Friedrich Barbarossas zum Kreuzzug. Mitte: Barbarossas ertrinkt im Fluss Saleph 1190 (nachträglich durch Übermalung unkenntlich gemacht) Unten: Heinrich VI. besetzt 1191 Sizilien. Petrus von Eboli, Liber ad honorem Augusti, Bern, Burgerbibliothek, Codex 120. II, fol. 107r.
Células de garrafa da margem movem-se para o interior para formar o lábio do blastóporo dorsal. Precursores mesodérmicos involuem sob o teto da blastocele. O arquêntero se forma e desloca a blastocele. As células migram dos lábios lateral e ventral do blastóporo para dentro do embrião. As células do hemisfério animal migram em direção da região vegetal, movendo o blastóporo para a região próxima do pólo vegetal. A blastocele é obliterada pelo tampão vitelínico. O embrião fica envolvido pelo ectoderma. O endoderma foi internalizado, e as células mesodérmicas se posicionaram entre o ectoderma e o endoderma
Português: Células de garrafa da margem movem-se para o interior para formar o lábio do blastóporo dorsal. Precursores mesodérmicos involuem sob o teto da blastocele. O arquêntero se forma e desloca a blastocele. As células migram dos lábios lateral e ventral do blastóporo para dentro do embrião. As células do hemisfério animal migram em direção da região vegetal, movendo o blastóporo para a região próxima do pólo vegetal. A blastocele é obliterada pelo tampão vitelínico. O embrião fica envolvido pelo ectoderma. O endoderma foi internalizado, e as células mesodérmicas se posicionaram entre o ectoderma e o endoderma
Example commensurate line design for a 4 GHz, 50 Ω, third order 3 dB Chebyshev low-pass filter.  A. Prototype filter in lumped elements, ω=1, Z0=1.  B. Filter frequency and impedance scaled to 4 GHz and 50 Ω; these component values are too small to easily implement as discrete components.  C. The prototype circuit transformed to open-wire commensurate lines by Richards' transformation.  D.  Applying Kuroda's identities to prototype to eliminate the series inductors.  E. Impedance scaling for 50 Ω working, frequency scaling is achieved by setting the line lengths to λ/8.  F.  Implementation in microstrip.
Արիստիդ Բրիան՝ Ֆրանսիայի վարչապետը 1925-1931 թվականներին։ Եղել է նորաստեղծ սոցիալիստական կուսակցության անդամ։ Աջակցել է Անտանտի ստեղծմանն ու ամրապնդմանը։ Առաջին համաշխարհային պատերազմի ժամանակ, երբ թուրքական իշխանությունները իրականացնում էին արևմտահայերի ցեղասպանությունը, Բրիանը հանդես է եկել հայ ժողովրդի «պաշտպանի» դերում, խոստացել բավարարել հայերի օրինական պահանջները և «ապահովել նրանց գոյությունը, առաջընթացը և խաղաղությունը»։ Սակայն 1921-1922 թվականներին շատ ջանքեր է գործադրել՝ հասնելու Ֆրանսիայի և քեմալական Թուրքիայի մերձեցմանը, ստորագրել է անջատ պայմանագիր և ֆրանսիական զորքերը դուրս բերել Կիլիկիայից։
English: Aristide Briand, Prime Minister of France
Рис. 2. Коли функція 
  
    
      
        
          A
          ⋅
          
            e
            
              i
              (
              ω
              t
              +
              θ
              )
            
          
        
      
    
    {\displaystyle \scriptstyle A\cdot e^{i(\omega t+\theta )}}
  
 представлена на комплексній площині, вектор, що утворений дійсною та уявною його частиною, обертається навколо вихідної точки. Його амплітуда позначена через A, один оберт здійснюється за 2π/ω секунд. θ — це кут, що формує вектор до осі реальних чисел в t = n•2π/ω, для цілих n.
English: Graph of a phasor as a rotating vector
Guilherme, Conde de Eschaumburgo-Lipa, comandante supremo aliado, e um dos melhores soldados de sua época.[69][70] Superado em uma proporção de três para um, ele enfrentou com sucesso o desafio.[71] Ele treinou intensivamente o exército português em tempo recorde, e optou por usar pequenas unidades contra os flancos e retaguarda dos grandes batalhões do invasor (aproveitando o terreno montanhoso). Ele destruiu a vontade do inimigo de lutar pela fome, pelo sangramento de suas forças em uma guerra de guerrilha e por uma exaustiva guerra de marchas e contra-marchas (a chamada "Guerra Fantástica"). [72] [73]
Deutsch: Graf (Friedrich Ernst) Wilhelm von Schaumburg-Lippe
Mapa de Guatemala de acuerdo a la Clasificación climática de Köppen. En grupo de color azul, Tropical y se subdivide en: azul fuerte, el Clima Tropical Ecuatorial; azul medio, Clima Monzónico; celeste, Clima Tropical de Sabana. En color naranja, Clima Semiárido Cálido. Del grupo de color verde, Templado y se subdivide en: verde pálido, Clima Subtropical Subhúmedo; en verde, Templado Subhúmedo de Montaña; en verde limón, Subtropical Húmedo; en verde fluorescente, Oceánico Templado. En gris, clima de Tundra (este último solo está presente en volcanes y montañas cuyas elevaciones sobrepasan los 3,700 msnm).
Az 
  
    
      
        
          ∏
          
            p
            ≤
            X
          
        
        
          
            
              N
              
                p
              
            
            p
          
        
      
    
    {\displaystyle \prod _{p\leq X}{\frac {N_{p}}{p}}}
  
 grafikonja az y² = x³ − 5x görbéhez, ahogy X végighalad az első 100 000 prímen. Az X-tengely skálája log(log(X)) és az Y-tengely logaritmikusan skálázott, így a sejtés szerint az adatok egy (piros) egyenes körül csoportosulnak. Az egyenes meredeksége a görbe rangja, jelen esetben 1.
English: A plot of the type of data used by Birch and Swinnerton-Dyer to support their conjecture. The curve in question is y2 = x3 − 5x (curve 800h1 of the Cremona database). This is a curve of rank 1 (and one of the curves originally looked at by Birch and Swinnerton-Dyer). The horizontal axis is a bound X and the vertical axis is where Np is the number of points on the curve modulo p. The scale of the horizontal axis is log(log(X)) while the scale of the vertical axis is log(Y). The data should thus resemble a line of slope 1 (equal to the rank of the curve). The data points in blue are the points (X, Y(X)) where X runs through the first 100000 primes. The red line is a line of slope 1 for comparison purposes (the Y-intercept was simply chosen so that the line went through the data points). The data was computed and plotted using Sage. Produced from svg file using rsvg.
Due monete da mezzo scellino di re Giorgio III d'Inghilterra a confronto.
a sinistra la moneta del 1787, a destra quella del 1818.
Pur avendo la stessa quantità di argento e lo stesso peso la moneta più recente ha un diametro minore. Lo spessore della moneta è maggiore e nel contorno può essere inserita una scritta.  La differenza è dovuta al miglioramento dei macchinari usati per coniare che permettono di battere monete di spessore maggiore, tecnicamente simili alle monete attuali. La moneta con queste caratteristiche e dimensioni è stata in uso in Gran Bretagna fino alla decimalizzazione della sterlina
English: George III sixpence coins, 1787 and 1818
Figuur 2: Bevolkingsgroei en afname van geboorte- en sterftecijfers in Nederland tussen 1807 en 2019. Tot ongeveer 1870 tonen sterfte en geboorte veel pieken en dalen, afhankelijk van perioden van voorspoed, armoede, hongersnood en cholera epidemieën. Vanaf 1870 daalt de sterfte meer dan het geboortecijfer wat heeft geleid tot een bevolkingsexplosie. De sterftepieken in het laatste jaar van zowel de Eerste als de Tweede Wereldoorlog werd het jaar erna gevolgd door een geboortepiek. (Samengevoegde data van Horlings, 1993 en Drukker & van Tassenaar, 1997 voor de 19de eeuw en het CBS vanaf 1900)[34][35][36]
Nederlands: Historische ontwikkeling van geboorte sterfte en bevolking in Nederland 1807 t/m 2018
Krönungsbild aus dem Regensburger Sakramentar: Die heiliggesprochenen Bischöfe Ulrich von Augsburg und Emmeram von Regensburg haben Heinrich vor den Thron des Höchsten geleitet. Die hohe Gestalt des Herrschers reicht bis in die Mandorla hinein, in der Christus auf dem Weltenbogen thront. Der Herr setzt ihm die Krone auf. Zwei Engel überreichen Heinrich mit der Heiligen Lanze und dem Reichsschwert die Herrscherinsignien. Das Regensburger Sakramentar stiftete Heinrich II. dem Bamberger Dom.
Miniatur aus dem Sakramentar Heinrichs II., heute in der Bayerischen Staatsbibliothek in München (Clm 4456, fol. 11r)
English: Sacramentary of king Henry II [1002-14] - München BSB Clm 4456 Seite 33c: King Henry II Polski: Sakramentariusz króla Henryka II [1002-14]: Henryk II Święty. Chrystus nakłada koronę. Po prawej stronie Emmeram z Ratyzbony i cesarski miecz, a po lewej i Ulryk z Augsburga i włócznia Świętego Maurycego Deutsch: Krönung Heinrich II., Christus setzt ihm selbst die Krone auf. Als Zeichen seiner Macht werden ihm von w:de:Emmeram (rechts) das w:de:Reichsschwert und Ulrich I. von Augsburg (links) die w:de:Heilige Lanze überreichtEspañol: oronación de Enrique II, «Sacramentario de Enrique II», 1002-1014. Munich, Bayerische Staatsbibliothek
Moneta dell'imperatore romano d'Occidente Libio Severo (461-465), che subì pesantemente l'influenza del magister militum Ricimero. Fu Ricimero ad assassinare il predecessore di Severo, Maggioriano, col quale Marcellino aveva collaborato, e a mettere sul trono un fantoccio, Severo; Marcellino ed Egidio, che governavano rispettivamente la Dalmazia e la Gallia, non riconobbero il nuovo imperatore. Dotato di una flotta e di un esercito ben equipaggiato, Marcellino costituiva una minaccia per Severo e Ricimero: fu l'imperatore d'Oriente Leone I ad intercedere per il collega occidentale e a impedire l'attacco.
First printed in March 1812, this political cartoon was drawn in reaction to the state senate electoral districts drawn by the Massachusetts legislature to favor the Democratic-Republican party candidates of Governor Elbridge Gerry over the Federalists. The caricature satirizes the bizarre shape of a district in Essex County, Massachusetts as a dragon. Federalist's newspapers editors and others at the time likened the district shape to a salamander, and one Federalist leader undoubtedly said, rather than describe it as salamander "call it a gerrymander, after Governor Gerry." Hence the word was invented.
English: Original cartoon of "The Gerry-Mander", this is the political cartoon that led to the coining of the term Gerrymander. The district depicted in the cartoon was created by Massachusetts legislature to favor the incumbent Democratic-Republican party candidates of Governor Elbridge Gerry over the Federalists in 1812.
Функция 
  
    
      
        f
        (
        x
        )
        =
        
          x
          
            4
          
        
        −
        4
        
          x
          
            2
          
        
        +
        3
      
    
    {\displaystyle f(x)=x^{4}-4x^{2}+3}
  
 содержит лишь чётные показатели степени (
  
    
      
        4
      
    
    {\displaystyle 4}
  
; 
  
    
      
        2
      
    
    {\displaystyle 2}
  
 и 
  
    
      
        0
      
    
    {\displaystyle 0}
  
), поэтому её график обладает осевой симметрией по отношению к оси ординат
Multiple explanations have been offered since the 19th century for how evolution took place, given that many scientists initially had objections to natural selection. Many of these theories led (solid blue arrows) to some form of orthogenesis, with or without invoking divine control (dotted blue arrows) directly or indirectly. For example, evolutionists like Edward Drinker Cope believed in a combination of theistic evolution, Lamarckism, vitalism, and orthogenesis,[68] represented by a sequence of arrows on the left of the diagram. The development of modern Darwinism is indicated by dashed orange arrows.
Το φυλλάδιο είναι αποδοθεί Rafael Casanova στη Μνήμη της Συμμαχίας[31] θυμίζει ο βασιλιάς Γεώργιος ΙΙ της Αγγλίας, τηςσυμμαχίας συμφώνησαν στη Γένοβα στις 1705 μεταξύ του Πριγκιπάτου της Καταλονίας και το Βασίλειο της Αγγλίας, προκειμένου να γίνει βοηθός του Αρχιδούκα Charles "για την πλήρη ανάκτηση του συνόλου Μοναρχία της Ισπανίας", Η συμμετοχή του Φιλίππου Β στον Πόλεμο της Διαδοχής της Πολωνίας (1733-1738) επειδή από τις Διαθήκες της Οικογένειας εξαπέλυσε τις ελπίδες της η αυστριακή πλευρά να ανακτήσει την "Ελευθερία για την Καταλονία". Δημοσιεύθηκε τον ιανουάριο του 1736, το "22ο έτος της δουλείας".
Català: Record de la aliança, fet al Serm. Jordi-Augusto, rey de la Gran-Bretaña, &c. &c., ab una carta del Principat de Cataluña y ciutat de Barcelona, añ. 1736, Oxford English: "Record de l'aliança", Catalan language book published in Oxford in 1736. Written by Rafael Casanova.
Bergen County (버건 군), New Jersey, across the George Washington Bridge from New York City (뉴욕), is a growing hub and home to all of the nation's top ten municipalities by percentage of Korean population,[19] led (above) by Palisades Park (벼랑 공원),[20] the municipality with the highest density of ethnic Koreans in the Western Hemisphere. Displaying ubiquitous Hangul (한글) signage and known as the Korean village,[21] Palisades Park uniquely comprises a Korean majority (52% in 2010) of its population,[22][23] with both the highest Korean-American density and percentage of any municipality in the United States.
Broad Avenue at downtown Palisades Park, New Jersey
Tilbygg til Norsk arkitekturmuseum ved Bankplassen i Oslo.
«Fehn has built some of the most remarkable museums in the world, but the very idea of a museum troubles him. He considers the museum an instrument of a society that denies death and overvalues material things; he is convinced that this secular age has transferred the idea of immortality to objects, conferring on them a special power; that we give to museums the position and respect accorded to cathedrals in earlier times. But this has not kept him from creating buildings for this purpose that redefine the museum’s role in the modern world.»[13]
English: Drawn by Sverre Fehn. Norsk bokmål: Påbygg til Arkitekturmuseet på Bankplassen sentralt i Oslo. Tegnet av Sverre Fehn.
L'ofensiva dels milicians catalans a l'Aragó l'estiu de 1936 va aconseguir èxits parcials, com ara l'ocupació de ciutats properes a les tres capitals aragoneses –Bujaraloz, Pina de Ebro, Casp o Alcanyís-, però no va assolir cap dels objectius previstos. Saragossa, l'objectiu inicial de la columna Durruti –que atacava pel centre- no arribà a ser atacada, per por dels milicians de quedar aïllats. Osca, assetjada pels milicians, va romandre també a les mans dels militars insurrectes. Tot i així, el mes de setembre es va constituir el Consell Regional de Defensa d'Aragó, experiència de comunisme llibertari.
Les termites du genre Psammotermes (en) construisent des nids hypogés invisibles mais dont l'activité pédologique est trahie par les rejets de terre (mélangés à la salive et aux excréments de ces insectes, ils cimentent les tiges de la plante) qui jouent un rôle agroécosystémique important. À Saria ou à Gonse (Burkina Faso), les études donnent des chiffres éloquents sur l'activité de ces termitières : 1 300 édifices/ha soit 3 tonnes de terre remontée/an ou encore 3 à 5 kg de rejet/m2/an[1]. L'action de la faune termitique est ainsi un facteur primordial de l'équilibre des sols forestiers équatoriaux[2].
English: Various Psammotermes species forage above ground, covering dead or moribund plants with soil sheeting. Here they have attacked a grassy plant.
Figure 5: Vibratory Stress Relief was performed on this mild steel weldment weighing almost 12 tons. Overall size was 17' × 15' × 2' (≈ 5.2 × 5.6 × 0.6 meters). Workpiece was supported on three, red urethane load cushions (two of which are circled), which are positioned far from the corners of the workpiece to minimize damping, thus promoting resonance, which is required for stress relief to be achieved. The vibrator can be seen in the left, mid-ground (circled), and the accelerometer (vibration sensor whose output is proportional to acceleration), can be seen in the central, left, foreground (circled).
English: Mile Steel Weldments. Vibratory stress relief was performed on this mild steel weldment, weighing almost 12 tons
La stèle marquant la rénovation de la Route Royale, en 1652 à Saint-Christophe. « Charles Emmanuel II, duc de Savoie, prince de Piémont, roi de Chypre, après avoir assuré la félicité publique, s'être occupé de l'avantage de tous, renversant ici les barrières opposées par des rochers escarpés et menaçants, aplanissant les inégalités des montagnes, comblant les précipices, sous les pieds des voyageurs, a ouvert cette voie royale, plus courte, plus sûre, fermée par la nature, vainement entreprise par les Romains, abandonnée par d'autres, maintenant offrant à jamais un libre accès au commerce des peuples. »
English: Sight in Savoie of the stele from Charles Emmanuel II of Savoy, in commemoration of the opening of the royal road from Italy to Lyon in France. Français : Vue en Savoie de la stèle commémorant l'ouverture par Charles Emmanuel II de Savoie de la route royale entre le Piémont en Italie et Lyon en France. Deutsch: Stele von Karl Emanuel II. von Savoyen, der 1670 einen Alpenübergang zwischen Italien und Frankreich wieder einrichten liess, der ursprünglich von den antiken Römern geschaffen wurde.
如图，ABCD为圆内接四边形，托勒密定理指出：
  
    
      
        
          
            
              
                B
                D
                ⋅
                A
                C
              
            
            
              
                =
                A
                B
                ⋅
                C
                D
                +
                B
                C
                ⋅
                D
                A
                .
              
            
          
        
      
    
    {\displaystyle {\begin{matrix}BD\cdot AC\\=AB\cdot CD+BC\cdot DA.\end{matrix}}}
中文（中国大陆）‎: 圆内接四边形图示。
Вид электростатического потенциала вблизи отрицательно заряженного электрода и снижение работы выхода за счёт эффекта Шоттки. Чёрная линия — потенциал без наложения внешнего поля; красная линия — потенциал 
  
    
      
        
          E
          
            U
          
        
      
    
    {\displaystyle E_{U}}
  
 от внешнего поля; синяя линия — потенциал электрона с одновременным учётом работы выхода и внешнего поля; 
  
    
      
        
          x
          
            m
          
        
      
    
    {\displaystyle x_{m}}
  
 — расстояние от электрода с максимумом потенциала.