ru.wikipedia.org website review
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ru.wikipedia.org is 50% geoptimaliseerd!
SEO Keyword summary for ru.wikipedia.org/wiki/%d0%9c%d0%b0%d1%82%d0%b5%d0%bc%d0%b0%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%b9_%d0%b0%d0%bd%d0%b0%d0%bb%d0%b8%d0%b7
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 cos frac |
long Tail Keywords (2 words) f f 1 2 ydisplaystyle y 1 1 xdisplaystyle x |
long Tail Keywords (3 words) f f f x ydisplaystyle y xdisplaystyle x ydisplaystyle h fa h ydisplaystyle y xadisplaystyle y xadisplaystyle xa sqrt -1zinfty rightinfty |
ru.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a ru.wikipedia.org/wiki/%d0%9c%d0%b0%d1%82%d0%b5%d0%bc%d0%b0%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%b9_%d0%b0%d0%bd%d0%b0%d0%bb%d0%b8%d0%b7 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
mdash
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
No headings were found !
Emphasis (bold and italic)
Emphasis SEO impact
Images
Number of images
Images dimensions
Image alt descriptions
Images SEO impact
displaystyle xdxx dxyxdxydyxyxdyydxdxdyxdxdyydxxdyydx mxy yfrac dxdyx xdxdx xdx infty exleft frac xinfty rightinfty cos xsqrt sin xcos ysqrt ycos xysqrt nxcos xncos ninfty znx zleft sqrt zinfty left esqrt zesqrt dkydxk gamma fxhfxphqh dots fxhp qhdots qfrac fxe xnot psi xsum limits kxk varepsilon delta mfrac textrisetextrunfrac textchange ytextchange xfrac ydelta fahfaahafrac fahfah lim hto fahfa over beginalignedf hlim endaligned mathrm distance speed cdot time int abfxdx abldots fxdx abfxdxfbfa ddxint axftdtfx dxyydxxdy external links wikimedia foundation powered mediawiki
Mobile SEO ru.wikipedia.org/wiki/%d0%9c%d0%b0%d1%82%d0%b5%d0%bc%d0%b0%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%b9_%d0%b0%d0%bd%d0%b0%d0%bb%d0%b8%d0%b7
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for ru.wikipedia.org/wiki/%d0%9c%d0%b0%d1%82%d0%b5%d0%bc%d0%b0%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%b9_%d0%b0%d0%bd%d0%b0%d0%bb%d0%b8%d0%b7
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
No contextual keywords 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
creativecommons.org creative commons cc bysa
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ru.m.wikipedia.org |
w displaystyle varepsilon delta
httpsruwikipediaorgwindexphptitleoldid136258155
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wiki bernoulli johann
1696
1692
1
/%D0%9F%D1%80%D0%B5%D0%B4%D0%B5%D0%BB_(%D0%BC%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0)
1
2003
1894
1908
wayback machine
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wikimediafoundation.org wikimedia foundation inc
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Links to external pages
Outloing links
ru.wikisource.org
eqworld.ipmnet.ru
www.varsanofiev.com
www.varsanofiev.com
www.mccme.ru
www.archive.org
name.umdl.umich.edu
name.umdl.umich.edu
name.umdl.umich.edu
name.umdl.umich.edu
en.wikipedia.org
en.wikipedia.org
eqworld.ipmnet.ru
web.archive.org
web.archive.org
web.archive.org
www.wikidata.org
mathworld.wolfram.com
www.ncatlab.org
wikidata-externalid-url.toolforge.org
www.encyclopediaofmath.org
ru.wikisource.org
catalogue.bnf.fr
olduli.nli.org.il
aleph.nkp.cz
en.wikipedia.org
www.wikidata.org
commons.wikimedia.org
am.wikipedia.org
an.wikipedia.org
ar.wikipedia.org
bcl.wikipedia.org
blk.wikipedia.org
ca.wikipedia.org
ckb.wikipedia.org
cv.wikipedia.org
da.wikipedia.org
de.wikipedia.org
diq.wikipedia.org
el.wikipedia.org
en.wikipedia.org
eo.wikipedia.org
es.wikipedia.org
eu.wikipedia.org
fa.wikipedia.org
fi.wikipedia.org
fr.wikipedia.org
ga.wikipedia.org
gan.wikipedia.org
gl.wikipedia.org
gu.wikipedia.org
hak.wikipedia.org
he.wikipedia.org
hif.wikipedia.org
hr.wikipedia.org
ia.wikipedia.org
id.wikipedia.org
io.wikipedia.org
is.wikipedia.org
it.wikipedia.org
ja.wikipedia.org
jam.wikipedia.org
jv.wikipedia.org
ka.wikipedia.org
la.wikipedia.org
lfn.wikipedia.org
li.wikipedia.org
lt.wikipedia.org
lv.wikipedia.org
mad.wikipedia.org
min.wikipedia.org
mk.wikipedia.org
ml.wikipedia.org
mn.wikipedia.org
mr.wikipedia.org
ms.wikipedia.org
my.wikipedia.org
oc.wikipedia.org
om.wikipedia.org
pa.wikipedia.org
pt.wikipedia.org
qu.wikipedia.org
ro.wikipedia.org
sah.wikipedia.org
sh.wikipedia.org
si.wikipedia.org
simple.wikipedia.org
sk.wikipedia.org
sl.wikipedia.org
sr.wikipedia.org
ss.wikipedia.org
sv.wikipedia.org
ta.wikipedia.org
tr.wikipedia.org
tum.wikipedia.org
uk.wikipedia.org
ur.wikipedia.org
vec.wikipedia.org
vi.wikipedia.org
war.wikipedia.org
wuu.wikipedia.org
yi.wikipedia.org
zh.wikipedia.org
zh-classical.wikipedia.org
zh-min-nan.wikipedia.org
zh-yue.wikipedia.org
www.wikidata.org
foundation.wikimedia.org
developer.wikimedia.org
foundation.wikimedia.org
www.wikimediafoundation.org
SEO Advice for ru.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 | 0% | A title should reflect the contents of a site. This site has a 0 % match | |
Title Length | 100% | Limit your title to anywhere between 40 and 70 characters. Your title was 69 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 | 30% | 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 421 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 5 level 1 folders and 8 folders above or in the first level of navigation. | |
Headings | 0% | Headers should reflect the contents of a site. This site has a 0 % match | |
Links | 24% | Link anchors should to some degree reflect the contents of a site. This site has a 12 % match | |
Image alt tags | 53% | Image alt tags should to some degree reflect the contents of a site. This site has a 19 % match | |
Bold and italic | 78% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 26 % match | |
Html ratio | 75% | 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 | 91% | 90.697674418605 % 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 | 55% | An ideal page contains between 400 and 600 words.This page contains 1053 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 83.81% faster then 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 | 20% | There are no 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 230 inline style declarations ( <a style="color:green">) with a size of 7730 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 (3) 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 ! |
How would you like to have SEO advice for all your pages ?? Start your SEO Dashboard and optimize your website!
ru.wikipedia.org images and descriptions
64 images found at ru.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/6/6a/gottfried_wilhelm_von_leibniz.jpg/220px-gottfried_wilhelm_von_leibniz.jpg height: 278 width: 220 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f82cade9898ced02fdd08712e5f0c0151758a0dd height: height attribute not set width: width attribute not set description: {\displaystyle m} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/87f9e315fd7e2ba406057a97300593c4802b53e4 height: height attribute not set width: width attribute not set description: {\displaystyle x} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b8a6208ec717213d4317e666f1ae872e00620a0d height: height attribute not set width: width attribute not set description: {\displaystyle y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e85ff03cbe0c7341af6b982e47e9f90d235c66ab height: height attribute not set width: width attribute not set description: {\displaystyle d} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7b263b345721aced4cc357f402c840af8d259aa2 height: height attribute not set width: width attribute not set description: {\displaystyle x+dx=x} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/bc5c1c4e47bbb42f484a0a4ff6b7f7df84ebebc8 height: height attribute not set width: width attribute not set description: {\displaystyle dxy=(x+dx)(y+dy)-xy=xdy+ydx+dxdy=(x+dx)dy+ydx=xdy+ydx} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/0/0f/tangent_to_a_curve.svg/250px-tangent_to_a_curve.svg.png height: 175 width: 250 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/22358a162fb4120a08ee740f0dd9602259e631d6 height: height attribute not set width: width attribute not set description: {\displaystyle m=(x,y)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/261673a0e65bd20c6294a6fc87b2655022c22962 height: height attribute not set width: width attribute not set description: {\displaystyle y{\frac {dx}{dy}}-x} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5c5eda9ec854eb0076d43c147eb8956637a1003f height: height attribute not set width: width attribute not set description: {\displaystyle dy} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/845c817e348381a13f3fad5184169ce0e021c685 height: height attribute not set width: width attribute not set description: {\displaystyle dx} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ad1108c4c9ee8ac7de90b77f9bd27415b13b6bf1 height: height attribute not set width: width attribute not set description: {\displaystyle y=x^{2}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9e99f42a9f832156badcdf6190be5a5e2ea600fd height: height attribute not set width: width attribute not set description: {\displaystyle 2xdx+dx^{2}=2xdx} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/aec85b67aad01d539d93dd82f24829d7afe9463c height: height attribute not set width: width attribute not set description: {\displaystyle dy=0} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/aaae23950e96a955ab5b07015a168fd931d4d82b height: height attribute not set width: width attribute not set description: {\displaystyle x=a} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/6/60/leonhard_euler_2.jpg/220px-leonhard_euler_2.jpg height: 275 width: 220 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c26c105004f30c27aa7c2a9c601550a4183b1f21 height: height attribute not set width: width attribute not set description: {\displaystyle \infty } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d5f1a5ab33c0e03282e73d67e13e090420d1eeb5 height: height attribute not set width: width attribute not set description: {\displaystyle e^{x}=\left(1+{\frac {x}{\infty }}\right)^{\infty }} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/629aa065a18211d8f4d120f5403bf955360f43a0 height: height attribute not set width: width attribute not set description: {\displaystyle (\cos x+{\sqrt {-1}}\sin x)(\cos y+{\sqrt {-1}}\sin y)=\cos {(x+y)}+{\sqrt {-1}}\sin {(x+y)},} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/45f0c709edad57955d198842eddd64e518b5f5e5 height: height attribute not set width: width attribute not set description: {\displaystyle 2\cos nx=(\cos x+{\sqrt {-1}}\sin x)^{n}+(\cos x-{\sqrt {-1}}\sin x)^{n}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/40c93fd8fa11a9b05557492cd993bb04ac63c36c height: height attribute not set width: width attribute not set description: {\displaystyle n=\infty } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/aed28585ad7732737e14496d4863d63fb57e86cd height: height attribute not set width: width attribute not set description: {\displaystyle z=nx} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/664dc909aeb02ef2f8d648d3ab3c736cd5578fe0 height: height attribute not set width: width attribute not set description: {\displaystyle 2\cos z=\left(1+{\frac {{\sqrt {-1}}z}{\infty }}\right)^{\infty }+\left(1-{\frac {{\sqrt {-1}}z}{\infty }}\right)^{\infty }=e^{{\sqrt {-1}}z}+e^{-{\sqrt {-1}}z}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c70804d6d9eed6a1be27129597bfdc0c0abe22d6 height: height attribute not set width: width attribute not set description: {\displaystyle e^{{\sqrt {-1}}x}=\cos {x}+{\sqrt {-1}}\sin {x}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/64f97661943d437df58e889fc8996a4aa1386f05 height: height attribute not set width: width attribute not set description: {\displaystyle {\frac {d^{k}y}{dx^{k}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c40e26f65a398ce7098b49b203f537fed04ca67f height: height attribute not set width: width attribute not set description: {\displaystyle =xdx} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4611d85173cd3b508e67077d4a1252c9c05abca2 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/4cfde86a3f7ec967af9955d0988592f0693d2b19 height: height attribute not set width: width attribute not set description: {\displaystyle \gamma } |
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https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/joseph_louis_lagrange2.jpg/220px-joseph_louis_lagrange2.jpg height: 305 width: 220 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/202945cce41ecebb6f643f31d119c514bec7a074 height: height attribute not set width: width attribute not set description: {\displaystyle f(x)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/84eb12a470382feb2be1da9aa62a242a80f8963f height: height attribute not set width: width attribute not set description: {\displaystyle f(x+h)=f(x)+ph+qh^{2}+\dots } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/81eac1e205430d1f40810df36a0edffdc367af36 height: height attribute not set width: width attribute not set description: {\displaystyle p} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d0cd7d7c75340e779d82658e19d1720ce84ab127 height: height attribute not set width: width attribute not set description: {\displaystyle f'(x)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c2aa8ac8a180b4c34811fe26f9b246d4222c3642 height: height attribute not set width: width attribute not set description: {\displaystyle f'(x+h)=p+2qh+\dots } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/06809d64fa7c817ffc7e323f85997f783dbdf71d height: height attribute not set width: width attribute not set description: {\displaystyle q} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/29ff1f4d4acb2efb207206a69bacda8036de43e0 height: height attribute not set width: width attribute not set description: {\displaystyle q={\frac {1}{2!}}f''(x)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/09484166b7b975ed43e001c594caf966ded49964 height: height attribute not set width: width attribute not set description: {\displaystyle f(x)=e^{-1/x^{2}},} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/24f21a554ec30ad79de0bdb34fcc519131ca84e2 height: height attribute not set width: width attribute not set description: {\displaystyle x\not =0} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/08c4a403f1269f738cfebf6acf265c4377ff9ac7 height: height attribute not set width: width attribute not set description: {\displaystyle \psi (x)=\sum \limits _{k=0}^{\infty }{\frac {\cos {(3^{k}x)}}{k!}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/08b05469628ac7ee747965d1cf3825d1f9861148 height: height attribute not set width: width attribute not set description: {\displaystyle (\varepsilon ,\delta )} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/tangent_derivative_calculusdia-ru.svg/300px-tangent_derivative_calculusdia-ru.svg.png height: 207 width: 300 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/313c6a18c1b2ec00c8ae723e70d431b0037382aa height: height attribute not set width: width attribute not set description: {\displaystyle m={\frac {\text{rise}}{\text{run}}}={\frac {{\text{change in }}y}{{\text{change in }}x}}={\frac {\delta y}{\delta x}}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e2017cd12adcbfa0f07bcc1090006133781fff8f height: height attribute not set width: width attribute not set description: {\displaystyle m={\frac {f(a+h)-f(a)}{(a+h)-a}}={\frac {f(a+h)-f(a)}{h}}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3b3d79e9ff8acf531bb7596a6e0687fbb8027ffb height: height attribute not set width: width attribute not set description: {\displaystyle \lim _{h\to 0}{f(a+h)-f(a) \over {h}}.} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/34/sec2tan.gif/300px-sec2tan.gif height: 289 width: 300 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9b8de93549049c76ba074db59c69fab6f856e9da height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}f'(3)&=\lim _{h\to 0}{(3+h)^{2}-3^{2} \over {h}}\\&=\lim _{h\to 0}{9+6h+h^{2}-9 \over {h}}\\&=\lim _{h\to 0}{6h+h^{2} \over {h}}\\&=\lim _{h\to 0}(6+h)\\&=6.\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/6a2a54be44a458fc96b0fe0083ed6dc1a4f7da48 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {distance} =\mathrm {speed} \cdot \mathrm {time} } |
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/f2/integral_as_region_under_curve.svg/280px-integral_as_region_under_curve.svg.png height: 261 width: 280 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ca732e5519cd2210bd59f1ab281b4e8f5a6a4413 height: height attribute not set width: width attribute not set description: {\displaystyle \int } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/249ee3fdbced31dfc328ff357f67bb134ca66b8d height: height attribute not set width: width attribute not set description: {\displaystyle \int _{a}^{b}f(x)\,dx.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9e41cea49effbf86467094d4adae20d9e433ea8c height: height attribute not set width: width attribute not set description: {\displaystyle \int _{a}^{b}\ldots \,dx} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/fbbae4f208c1a8c2f6ed7a0cee104f8710e39dee height: height attribute not set width: width attribute not set description: {\displaystyle \int f(x)\,dx.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/20b5d8e0b09ed96af70a130b188f2058c9f0324a height: height attribute not set width: width attribute not set description: {\displaystyle \int 2x\,dx=x^{2}+c.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4f470e7743fda04c3d353a4dee2f441ae454f528 height: height attribute not set width: width attribute not set description: {\displaystyle \int _{a}^{b}f(x)\,dx=f(b)-f(a).} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/bf4f64cc882e88a4d7b634c37b7c1684630c3687 height: height attribute not set width: width attribute not set description: {\displaystyle {\frac {d}{dx}}\int _{a}^{x}f(t)\,dt=f(x).} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3f102f6b321fba9140962861d688b2fd8aebc2f2 height: height attribute not set width: width attribute not set description: {\displaystyle dxy=ydx-xdy} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/add78d8608ad86e54951b8c8bd6c8d8416533d20 height: height attribute not set width: width attribute not set description: {\displaystyle i} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/c9/wikipedia_interwiki_section_gear_icon.svg/14px-wikipedia_interwiki_section_gear_icon.svg.png height: 14 width: 14 description: Перейти к шаблону «Разделы математики» |
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https://login.wikimedia.org/wiki/special:centralautologin/start?type=1x1 height: 1 width: 1 description: no alt description found |
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http://ru.wikipedia.org/static/images/footer/wikimedia-button.png height: 31 width: 88 description: wikimedia foundation |
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http://ru.wikipedia.org/static/images/footer/poweredby_mediawiki_88x31.png height: 31 width: 88 description: powered by mediawiki |
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