it.wikipedia.org website review
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it.wikipedia.org is 66% geoptimaliseerd!
SEO Keyword summary for it.wikipedia.org/wiki/combinazione_lineare_di_orbitali_atomici
Keywords are extracted from the main content of your website and are the primary indicator of the words this page could rank for. By frequenty count we expect your focus keyword to be displaystyle
Focus keyword
Short and long tail
Short Tail Keywords displaystyle psi varepsilon |
long Tail Keywords (2 words) int psi displaystyle varepsilon orbitali atomici degli orbitali e cbdisplaystyle |
long Tail Keywords (3 words) ca e cbdisplaystyle e cbdisplaystyle cb partial varepsilon partial cadisplaystyle ca e degli orbitali molecolari combinazione lineare di ione molecolare h2 |
it.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a it.wikipedia.org/wiki/combinazione_lineare_di_orbitali_atomici page is used to inform the browser and visitors of the page about the general meta information. The head section of the page is where we place the page title, the definition of the HTML version used, the language of in which the page is written. In the head section we can also include JavaScript and CSS (markup) files for the page.
Page title
Title length
combinazione lineare orbitali atomici wikipedia
Meta description
Meta description legth
Meta description SEO
No meta relevance in the description detected !
Content SEO
Number of Words
Spam detected?
Headings
Heading distribution
Heading normalisation
Heading SEO impact
Emphasis (bold and italic)
Emphasis SEO impact
Images
Number of images
Images dimensions
Image alt descriptions
Images SEO impact
niente fonti displaystyle phi psi cnphi sum nciphi varepsilon hat hpsi frac int dtau capsi acbpsi bhat hcapsi bdtau bcapsi ahat adtau alpha beta apsi bpsi cacbalpha scacb scacbvarepsilon caalpha cbbeta cbsleftfrac partial carightca cacbs cbalpha cabeta casleftfrac cbrightca cacbleftfrac svarepsilon right cbleftfrac detleftbeginarrayccalpha endarrayright sigma caleftalpha srightcbleftbeta sfrac sright capm cacb cpsi apm bcpsi cfrac sqrt leftfrac srightpsi collabora wikimedia commons modifica wikidata foundation powered mediawiki
Mobile SEO it.wikipedia.org/wiki/combinazione_lineare_di_orbitali_atomici
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for it.wikipedia.org/wiki/combinazione_lineare_di_orbitali_atomici
Social Media
Facebook shares | Facebook likes | ||
Facebook comments | Tweets | ||
Google +1 |
Conversion form
Search form
Analytics
Online presence
SERP Preview
SERP Title
SERP Link
SERP Description
Domain Level SEO
Domain name
16 characters long
Domain name SEO Impact
Path name
atomici found in path !
lineare found in path !
orbitali found in path !
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
Favicon icon found?
Robots.txt found?
Sitemap found?
Navigation and internal links
Navigation
Url seperator
Human readable urls
Number of links
Link SEO Impact
statistiche
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it.m.wikipedia.org |
w modifica wikitesto
determinante secolare
distanza internucleare
informazioni pagina
versione stampabile
|
wiki inglese
teoria degli orbitali molecolari
orbitali molecolari
molecola
meccanica quantistica
configurazioni elettroniche
funzioni donda
sommatoria
autostati
combinati linearmente
1929
john lennardjones
ugo fano
reazioni chimiche
orbitali
atomi
energia
equazione di schrdinger
elettrone
operatore hamiltoniano
prodotto scalare
complessa coniugata
ione molecolare
prodotti
integrali
coulomb
funzione
derivare
sistema
densit elettronica
determinante
matrice
sigma
autofunzioni
modulo
momento angolare
vettore
orbitale molecolare
enciclopedia britannica
pagina principale
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Links to external pages
Outloing links
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SEO Advice for it.wikipedia.org
In this section we provide pointers on how you can to optimize your web page so it can be found more easily by search engines and how to make it rank higher by optimizing the content of the page itself. For each of the individual criteria the maximum score is 100%. A score below 70% is considered to be indication that the page is not complying with general SEO standards and should be evaluated and/or fixed. Not every factor is weighted the same and some are not as important as others. Relatively unimportant factors like meta keywords are not included in the overall score.
Item | Factor | Pointers | |
---|---|---|---|
PageTitle | 100% | Far too many sites lack a page title. A page title is the first thing that shows in the search results so always use the title element. | |
Title relevance | 78% | A title should reflect the contents of a site. This site has a 60 % match | |
Title Length | 100% | Limit your title to anywhere between 40 and 70 characters. Your title was 53 characters long | |
Meta Description | 0% | A meta description is the second element that shows in the search results so always use the meta description. | |
Meta description length | 0% | The meta description should be between 145 and 160 characters. This meta description is 1 characters long. | |
Meta description relevance | 0% | Meta Description should reflect the contents of a site. This site has a 0 % match | |
Number of internal links | 100% | Linking to internal pages makes pages easier to find for search engines. Try to keep the number of links on your page roughly below 100. There are 76 internal links on this page. | |
Folder structure | 100% | We found a folder structure in the links on your page. A good folder structure makes a site easier to navigate. We found 3 level 1 folders and 5 folders above or in the first level of navigation. | |
Headings | 62% | Headers should reflect the contents of a site. This site has a 27 % match | |
Links | 20% | Link anchors should to some degree reflect the contents of a site. This site has a 10 % match | |
Image alt tags | 50% | Image alt tags should to some degree reflect the contents of a site. This site has a 18 % match | |
Bold and italic | 54% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 18 % match | |
Html ratio | 30% | Try to keep the html / text ratio as low as possible. More html means longer loading times. Layout should be handled in a serpate css file | |
Image descriptions | 99% | 98.611111111111 % of all images have been described via the "alt" attribute. Describing images with relevant text may lead to better results in the search engines. | |
Page errors | 100% | Pages with no errors display significantly faster on most browsers. We detected 0 errors and warnings | |
WordCount | 20% | An ideal page contains between 400 and 600 words.This page contains 1799 words | |
Server response time | 30% | A slow server slows down a website. This server responds 289.65% slower the average | |
Gzip compression | 30% | This site does not use Gzip compression. Pages may not display as fast as they could | |
Keywords in Domainname | 30% | There are no important keywords in your domain name | |
Keywords in domain path | 100% | There are important keywords in the domain path | |
Structured Data | 100% | Structured data makes it easier for search engines to index your website | |
Inline css | 0% | Do not use inline css declarations. Inline css will slow down the rendering of the website. We detected 146 inline style declarations ( <a style="color:green">) with a size of 5675 bytes | |
Excessive use of the same words | 100% | There is no indication that there are one or more keywords that are used excessively. | |
Frames or iframes | 100% | Perfect, detected not (i)frames on your webpagina | |
Flash | 100% | Perfect, we detected no flash objects on your page | |
Css | 30% | We detected too much (2) CSS files on your page. Css files block the loading of a webpage. | |
Javascript | 100% | Perfect, we did not detect too many blocking JavaScript files | |
Mobile Website | 100% | Perfect, we found a responsive design for mobile users | |
Most important heading | 100% | Perfect, we detected a correct use of the most important (h1) heading! | |
Normalized headings | 100% | Perfect, we found a correct use of normalized headings ! |
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it.wikipedia.org images and descriptions
54 images found at it.wikipedia.org Images can improve the user experience for a website by making a pag visually appealing Images can also add extra keyword relevance to a webpage by using alt tags. Images can also slow down a website. If the width and height for a picture is not specified for a browser know in advance how large the image is. A browser must first load the picture and see before it knows how much space should be on the page. Upon reservation In the meantime, the browser can do little but wait. When the height and width for the plate are given in the HTML code, a browser just continues to build for a page while the images load in the background.
https://upload.wikimedia.org/wikipedia/commons/thumb/6/64/question_book-4.svg/45px-question_book-4.svg.png height: 35 width: 45 description: niente fonti! |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/76365f82f5965860e08707eec13656583cd38c0b height: height attribute not set width: width attribute not set description: {\displaystyle \phi _{i}\ } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b76c72b256ed38e619ce6f12a8d0a5d91290a8ee height: height attribute not set width: width attribute not set description: {\displaystyle \psi =c_{1}\phi _{1}+c_{2}\phi _{2}+c_{3}\phi _{3}+...+c_{n}\phi _{n}\ } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/81c92ed2850022d768deb04394e8862e5bb135aa height: height attribute not set width: width attribute not set description: {\displaystyle \psi =\sum _{i=1}^{n}c_{i}\phi _{i}\ } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a30c89172e5b88edbd45d3e2772c7f5e562e5173 height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3fa777529b08240af38bbcf84f9bf2341008b3aa height: height attribute not set width: width attribute not set description: {\displaystyle {\hat {h}}\psi =\varepsilon \psi } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/6bb06de5217295d7fbdbf68fb9c5309a513fc99e height: height attribute not set width: width attribute not set description: {\displaystyle {\hat {h}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5e15f03e1267817e1088ba9e43c3a54462b7f647 height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon ={\frac {\int \psi ^{*}{\hat {h}}\psi d\tau }{\int \psi ^{*}\psi d\tau }}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/849b5fc60c04296df0ca9dff8c83bc3d97a4b478 height: height attribute not set width: width attribute not set description: {\displaystyle \psi ^{*}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f5471531a3fe80741a839bc98d49fae862a6439a height: height attribute not set width: width attribute not set description: {\displaystyle \psi } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a6eccc759fbf47dec321327505a0ad294dcd0aca height: height attribute not set width: width attribute not set description: {\displaystyle \ \psi =c_{a}\psi _{a}+c_{b}\psi _{b}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/73608b9c7206a42c921cf62f2d44433c7ab70160 height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon ={\frac {\int (c_{a}\psi _{a}^{*}+c_{b}\psi _{b}^{*}){\hat {h}}(c_{a}\psi _{a}+c_{b}\psi _{b})d\tau }{\int (c_{a}\psi _{a}^{*}+c_{b}\psi _{b}^{*})(c_{a}\psi _{a}+c_{b}\psi _{b})d\tau }}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9b2b5f0645c7b0d9a53ce2c09ea978aa0b409703 height: height attribute not set width: width attribute not set description: {\displaystyle \int \psi _{a}^{*}{\hat {h}}\psi _{a}d\tau =\int \psi _{b}^{*}{\hat {h}}\psi _{b}d\tau =\alpha } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4da9f73baafd5225c34f0b9106e45b3a6acc283d height: height attribute not set width: width attribute not set description: {\displaystyle \int \psi _{a}^{*}{\hat {h}}\psi _{b}d\tau =\int \psi _{b}^{*}{\hat {h}}\psi _{a}d\tau =\beta } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4c36cfb86ec14427505a91afb67c6f1e13fe90ab height: height attribute not set width: width attribute not set description: {\displaystyle \int \psi _{a}^{*}\psi _{b}d\tau =\int \psi _{b}^{*}\psi _{a}d\tau =s} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/01d131dfd7673938b947072a13a9744fe997e632 height: height attribute not set width: width attribute not set description: {\displaystyle s} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/053698c96ac4c1ecb3633060ea9c67fd86a86b36 height: height attribute not set width: width attribute not set description: {\displaystyle \int \psi _{a}^{*}\psi _{a}d\tau =\int \psi _{b}^{*}\psi _{b}d\tau =1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/bb0e1681f2d57669c630cae8675e76a63f5f8c78 height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon ={\frac {\alpha c_{a}{^{2}}+2\beta c_{a}c_{b}+\alpha c_{b}{^{2}}}{c_{a}{^{2}}+c_{b}{^{2}}+2sc_{a}c_{b}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ab87abaf2947149bbc00050280796cc35e687afd height: height attribute not set width: width attribute not set description: {\displaystyle c_{a}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3cf365bf59c72d2c4836aaadcda126759f293318 height: height attribute not set width: width attribute not set description: {\displaystyle c_{b}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c85744fd70b09963a28f2a14eeca169c073717c1 height: height attribute not set width: width attribute not set description: {\displaystyle (c_{a}{^{2}}+c_{b}{^{2}}+2sc_{a}c_{b})\varepsilon =\alpha c_{a}{^{2}}+2\beta c_{a}c_{b}+\alpha c_{b}{^{2}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/15f61cf1509a327ed1ee8e6d35a8fd8e0bd22a27 height: height attribute not set width: width attribute not set description: {\displaystyle (2c_{a}\alpha +2c_{b}\beta )=\varepsilon (2c_{a}+2c_{b}s)+\left({\frac {\partial \varepsilon }{\partial c_{a}}}\right)(c_{a}{^{2}}+c_{b}{^{2}}+2c_{a}c_{b}s)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a0156254bd6d7500f4bd416f1365ccf5d6779ea8 height: height attribute not set width: width attribute not set description: {\displaystyle (2c_{b}\alpha +2c_{a}\beta )=\varepsilon (2c_{b}+2c_{a}s)+\left({\frac {\partial \varepsilon }{\partial c_{b}}}\right)(c_{a}{^{2}}+c_{b}{^{2}}+2c_{a}c_{b}s)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/8f942a41cd86a111009388ad5b19a0745ffe80ae height: height attribute not set width: width attribute not set description: {\displaystyle ({\partial \varepsilon }/{\partial c_{a}})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/cc7852a0e1c9459b46ab8a989d75b5046fc7ec9d height: height attribute not set width: width attribute not set description: {\displaystyle ({\partial \varepsilon }/{\partial c_{b}})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/25877f9c5f19def09072e9d76b8a9e1e709ff492 height: height attribute not set width: width attribute not set description: {\displaystyle c_{a}=c_{b}\left({\frac {s\varepsilon -\beta }{\alpha -\varepsilon }}\right)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b9dba789b603fe9de97a925353e08b75cbebdfbe height: height attribute not set width: width attribute not set description: {\displaystyle c_{b}\left({\frac {-(s\varepsilon -\beta )^{2}+(\alpha -\varepsilon )^{2}}{\alpha -\varepsilon }}\right)=0} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a5d0d3338aa71de8e35092df7f378987e9f0100b height: height attribute not set width: width attribute not set description: {\displaystyle det\left({\begin{array}{cc}(\alpha -\varepsilon )&(\beta -s\varepsilon )\\(\beta -s\varepsilon )&(\alpha -\varepsilon )\end{array}}\right)=0} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3675606c5639a650b6d3f894965318863a70145c height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon _{2}={\frac {\alpha -\beta }{1-s}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/97ac1a572e647891277f802359edcb8492374201 height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon _{1}={\frac {\alpha +\beta }{1+s}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/59f59b7c3e6fdb1d0365a494b81fb9a696138c36 height: height attribute not set width: width attribute not set description: {\displaystyle \sigma } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7ed48a5e36207156fb792fa79d29925d2f7901e8 height: height attribute not set width: width attribute not set description: {\displaystyle \beta } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9e900f9bee793f99d10877ef108da074cbca60ce height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon _{1}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/453175f483471f03e90376edf8b31faeccd83e28 height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon _{2}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f82d0789979f8dfa27cbab6629cade2efb21b5bb height: height attribute not set width: width attribute not set description: {\displaystyle c_{a}\left(\alpha -{\frac {\alpha \pm \beta }{1\pm s}}\right)+c_{b}\left(\beta -s{\frac {\alpha \pm \beta }{1\pm s}}\right)=0} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/85c5a8a628ecec8e7a5f1fefe78ce183dcabc5cf height: height attribute not set width: width attribute not set description: {\displaystyle c_{a}=\pm c_{b}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b96bcb07e38decaf39f9017df83e5d9a446c7b1f height: height attribute not set width: width attribute not set description: {\displaystyle c_{a}=-c_{b}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/26a310b98a91c0fd9075e516e4d90800fdab9b5e height: height attribute not set width: width attribute not set description: {\displaystyle c_{a}=c_{b}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/63d8b93ed758ad06a1decc2161ace6e69cbdecfc height: height attribute not set width: width attribute not set description: {\displaystyle \psi =c\psi _{a}\pm c\psi _{b}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4be35db955bc752b984009a06339403e3f0bb0d2 height: height attribute not set width: width attribute not set description: {\displaystyle \int \psi ^{*}\psi d\tau =1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ce14c19684bf26678ea99f6dbf2f30ee84f2b2eb height: height attribute not set width: width attribute not set description: {\displaystyle \int (c\psi _{a}^{*}\pm c\psi _{b}^{*})(c\psi _{a}\pm c\psi _{b})d\tau =1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/13e0afedaa7cbf7ec79ee34f09b2a0d0c3eba0b8 height: height attribute not set width: width attribute not set description: {\displaystyle \int (\psi _{a}^{*}\psi _{a})d\tau =\int (\psi _{b}^{*}\psi _{b})d\tau =1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/1728458b47f6ee99f80ba03b636261f341e3d94c height: height attribute not set width: width attribute not set description: {\displaystyle 2c^{2}(1\pm s)=1} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/12ca34e692e068e66b71d28dbec45f2a73bb702b height: height attribute not set width: width attribute not set description: {\displaystyle c={\frac {1}{\sqrt {2(1\pm s)}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/28a1ada392d0a50a5edd9f068394e6164fb8b778 height: height attribute not set width: width attribute not set description: {\displaystyle \psi _{1}=\left({\frac {1}{\sqrt {2(1+s)}}}\right)(\psi _{a}+\psi _{b})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/37f56240c961af419671cac654e86f20277a5f97 height: height attribute not set width: width attribute not set description: {\displaystyle \psi _{2}=\left({\frac {1}{\sqrt {2(1-s)}}}\right)(\psi _{a}-\psi _{b})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d87c123d31160a9e22122d5cfbe786a5c96372de height: height attribute not set width: width attribute not set description: {\displaystyle l^{2}} |
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