拉格朗日插值法

Quality:

Lagrange polynomial - polynomials used for interpolation. Article "拉格朗日插值法" in Chinese Wikipedia has 46.4 points for quality (as of July 1, 2025). The article contains 12 references and 12 sections.

In this language version of Wikipedia the article has the best quality. However, the most popular language version of this article is English.

Since the creation of article "拉格朗日插值法", its content was written by 21 registered users of Chinese Wikipedia and edited by 527 registered Wikipedia users in all languages.

The article is cited 33 times in Chinese Wikipedia and cited 519 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Chinese): #6698 in February 2010
• Global: #8327 in May 2004

The highest popularity rank from 2008:

• Local (Chinese): #3748 in February 2013
• Global: #39070 in December 2014

There are 22 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Chinese (zh) 拉格朗日插值法		46.4038
2	English (en) Lagrange polynomial		35.2295
3	Russian (ru) Интерполяционный многочлен Лагранжа		21.216
4	French (fr) Interpolation lagrangienne		18.1185
5	Romanian (ro) Polinomul de interpolare Lagrange		17.0305
6	Catalan (ca) Interpolació polinòmica de Lagrange		16.9648
7	Spanish (es) Interpolación polinómica de Lagrange		15.6524
8	Ukrainian (uk) Многочлен Лагранжа		14.5748
9	Japanese (ja) ラグランジュ補間		13.547
10	Czech (cs) Lagrangeova interpolace		12.7161

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	English (en) Lagrange polynomial		2 741 798
2	Russian (ru) Интерполяционный многочлен Лагранжа		955 750
3	Spanish (es) Interpolación polinómica de Lagrange		670 894
4	French (fr) Interpolation lagrangienne		559 534
5	Chinese (zh) 拉格朗日插值法		467 987
6	Japanese (ja) ラグランジュ補間		271 175
7	Portuguese (pt) Polinômio de Lagrange		159 583
8	Italian (it) Interpolazione di Lagrange		122 814
9	Ukrainian (uk) Многочлен Лагранжа		63 742
10	Czech (cs) Lagrangeova interpolace		53 562

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Lagrange polynomial		9 322
2	Russian (ru) Интерполяционный многочлен Лагранжа		2 141
3	Chinese (zh) 拉格朗日插值法		1 501
4	French (fr) Interpolation lagrangienne		1 468
5	Spanish (es) Interpolación polinómica de Lagrange		898
6	Japanese (ja) ラグランジュ補間		667
7	Portuguese (pt) Polinômio de Lagrange		333
8	Italian (it) Interpolazione di Lagrange		317
9	Korean (ko) 라그랑주 다항식		276
10	Czech (cs) Lagrangeova interpolace		126

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) Lagrange polynomial		148
2	French (fr) Interpolation lagrangienne		70
3	Russian (ru) Интерполяционный многочлен Лагранжа		55
4	Spanish (es) Interpolación polinómica de Lagrange		36
5	Japanese (ja) ラグランジュ補間		26
6	Chinese (zh) 拉格朗日插值法		21
7	Italian (it) Interpolazione di Lagrange		18
8	Portuguese (pt) Polinômio de Lagrange		18
9	Dutch (nl) Lagrange-polynoom		17
10	Ukrainian (uk) Многочлен Лагранжа		16

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	Arabic (ar) متعدد حدود لاغرانج		0
2	Catalan (ca) Interpolació polinòmica de Lagrange		0
3	Czech (cs) Lagrangeova interpolace		0
4	English (en) Lagrange polynomial		0
5	Esperanto (eo) Polinomo de Lagrange		0
6	Spanish (es) Interpolación polinómica de Lagrange		0
7	Finnish (fi) Lagrangen interpolaatiopolynomi		0
8	French (fr) Interpolation lagrangienne		0
9	Hindi (hi) लग्रान्ज बहुपद		0
10	Italian (it) Interpolazione di Lagrange		0

The following table shows the language versions of the article with the highest number of citations.

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Chinese Wikipedia the most popular articles on that day were: 朱由𣜬, 林岱樺, 林逸欣, 江油未成年人欺凌事件, 鬼滅之刃, 黃士修, 鬼滅之刃角色列表, 锦月如歌, 2025年亞洲盃籃球賽, 鬼滅之刃劇場版 無限城篇.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information