−2 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "−2" in Chinese language version.

refsWebsite

Global rank Chinese rank

26web.archive.org

1^st place

17oeis.org

742^nd place

1,026^th place

9doi.org

2^nd place

23^rd place

7archive.org

6^th place

4^th place

4wolfram.com

513^th place

358^th place

4elsevier.com

610^th place

388^th place

3worldcat.org

5^th place

12^th place

2loc.gov

70^th place

342^nd place

1mobt3ath.com

low place

1utm.edu

1,379^th place

1,439^th place

1bipm.org

641^st place

810^th place

1columbia.edu

488^th place

823^rd place

1ams.org

451^st place

935^th place

1arxiv.org

69^th place

254^th place

1zbmath.org

1,923^rd place

low place

1files.wordpress.com

869^th place

1,430^th place

1planetmath.org

low place

4,528^th place

1jstor.org

26^th place

113^th place

1fgcu.edu

low place

1wiley.com

222^nd place

216^th place

1nlb-hannover.de

low place

1dartmouth.edu

2,242^nd place

1,998^th place

1cnki.net

3,420^th place

133^rd place

1uchicago.edu

230^th place

439^th place

1google.com.tw

2,255^th place

67^th place

1ex.ac.uk

low place

1lungteng.com.tw

low place

1cnblogs.com

low place

6,727^th place

1acm.org

1,185^th place

809^th place

1cmu.edu

1,564^th place

1,640^th place

1worldjournal.com

7,042^nd place

279^th place

1uwm.edu

7,852^nd place

low place

1books.google.com

3^rd place

8^th place

1timeanddate.com

1,373^rd place

1,964^th place

1google.com.au

2,205^th place

1,066^th place

1libertytimes.com.tw

2,235^th place

69^th place

1mlc.edu.tw

low place

acm.org (Global: 1,185^th place; Chinese: 809^th place)

portal.acm.org

Donald E. Knuth. A imaginary number system. Communications of the ACM. 1960-04-01, 3 (4): 245–247 [2020-06-19]. doi:10.1145/367177.367233.

ams.org (Global: 451^st place; Chinese: 935^th place)

Hardy, Godfrey Harold; Wright, E. M., An introduction to the theory of numbers Fifth, The Clarendon Press Oxford University Press: 213, 1979 [1938], ISBN 978-0-19-853171-5, MR 0568909

archive.org (Global: 6^th place; Chinese: 4^th place)

Knuth, Donald. The Art of Computer Programming, Volume 1: Fundamental Algorithms (second edition). Addison-Wesley. 1973: 213–214, also p. 631. ISBN 0-201-03809-9. （原始内容存档于2019-04-03）.
Hardy, Godfrey Harold; Wright, E. M., An introduction to the theory of numbers Fifth, The Clarendon Press Oxford University Press: 213, 1979 [1938], ISBN 978-0-19-853171-5, MR 0568909
Conway, John Horton; Guy, Richard K. The Book of Numbers. Springer. 1996: 224. ISBN 0-387-97993-X.
LeVeque, William J. Topics in Number Theory, Volumes I and II. New York: Dover Publications. 2002: II:57,81 [1956]. ISBN 978-0-486-42539-9. Zbl 1009.11001.
CHAUNCEY H. WELLS. Using a negative base for number notation. The Mathematics Teacher (National Council of Teachers of Mathematics). 1963, 56 (2): 91-93. ISSN 0025-5769.
Korevaar, Jacob. Tauberian Theory: A Century of Developments. Springer. 2004: 325. ISBN 3-540-21058-X.
Havil, J. Gamma: Exploring Euler's Constant. Princeton, New Jersey: Princeton University Press. 2003: 37–42 (Chapter 4). ISBN 0-691-09983-9.

arxiv.org (Global: 69^th place; Chinese: 254^th place)

Kyle Bradford and Eugen J. Ionascu, Unit Fractions in Norm-Euclidean Rings of Integers, arXiv, 2014 [2020-03-26], （原始内容存档于2020-03-26）

bipm.org (Global: 641^st place; Chinese: 810^th place)

International Bureau of Weights and Measures, The International System of Units (SI) (PDF) 8th, 2006, ISBN 92-822-2213-6 （英语）

books.google.com (Global: 3^rd place; Chinese: 8^th place)

David J. Lilja and Sachin S. Sapatnekar, Designing Digital Computer Systems with Verilog, Cambridge University Press, 2005 online （页面存档备份，存于互联网档案馆）

cmu.edu (Global: 1,564^th place; Chinese: 1,640^th place)

math.cmu.edu

Walter Noll, Mathematics should not be boring (PDF), CMU Math - Carnegie Mellon University: 13, 2003-03 [2020-03-26], （原始内容存档 (PDF)于2016-03-22）

cnblogs.com (Global: low place; Chinese: 6,727^th place)

御坂01034. 巴塞尔问题(Basel problem)的多种解法. [2020-03-21]. （原始内容存档于2019-05-02）.

cnki.net (Global: 3,420^th place; Chinese: 133^rd place)

kns.cnki.net

孙长军. 负二次幂函数与排列数的交错级数型线性微分方程. 山东理工大学学报(自然科学版) (连云港职业技术学院数学教研室). 2004, (05): 85–89. CNKI SDGC200405019.

columbia.edu (Global: 488^th place; Chinese: 823^rd place)

web1.cs.columbia.edu

Yan, Michael and Leung, Eric and Han, Binna, The Joy Of Engineering (PDF), 2011-12 [2020-03-21], （原始内容存档 (PDF)于2020-03-21）

dartmouth.edu (Global: 2,242^nd place; Chinese: 1,998^th place)

math.dartmouth.edu

Euler, Leonhard. Institutiones calculi differentialis cum eius usu in analysi finitorum ac doctrina serierum. 1755: 234 [2020-03-20]. （原始内容存档于2008-02-25）.

doi.org (Global: 2^nd place; Chinese: 23^rd place)

H.M. Stark. On the “gap” in a theorem of Heegner. Journal of Number Theory. 1969-01, 1 (1): 16–27 [2020-06-19]. doi:10.1016/0022-314X(69)90023-7. （原始内容存档于2020-06-28）（英语）.
Dresden, Greg; Dymàček, Wayne M. Finding Factors of Factor Rings over the Gaussian Integers. The American Mathematical Monthly. 2005-08-01, 112 (7): 602. doi:10.2307/30037545.
The negaternary system is discussed briefly in Marko Petkovsek. Ambiguous Numbers are Dense. The American Mathematical Monthly. 1990-05, 97 (5): 408 [2020-06-19]. doi:10.2307/2324393. （原始内容存档于2020-06-10）.
Robert Braunwart. Negative and Imaginary Radices. School Science and Mathematics. 1965-04, 65 (4): 292–295 [2022-06-23]. doi:10.1111/j.1949-8594.1965.tb13422.x. （原始内容存档于2022-06-27）（英语）.
Eberhard Knobloch. Beyond Cartesian limits: Leibniz's passage from algebraic to “transcendental” mathematics. Historia Mathematica. 2006-02, 33 (1): 113–131 [2020-06-19]. doi:10.1016/j.hm.2004.02.001. （原始内容存档于2019-10-14）（英语）.
Alexandre Koyré. An Unpublished Letter of Robert Hooke to Isaac Newton. Isis. 1952-12, 43 (4): 312–337 [2020-06-19]. ISSN 0021-1753. doi:10.1086/348155 （英语）.
Donald E. Knuth. A imaginary number system. Communications of the ACM. 1960-04-01, 3 (4): 245–247 [2020-06-19]. doi:10.1145/367177.367233.
Abigail Beall. A guide to planet-spotting. New Scientist. 2019-10, 244 (3253): 51 [2020-06-19]. doi:10.1016/S0262-4079(19)32025-1 （英语）.
A. Mallama, J.L. Hilton. Computing apparent planetary magnitudes for The Astronomical Almanac. Astronomy and Computing. 2018-10, 25: 10–24 [2020-06-19]. doi:10.1016/j.ascom.2018.08.002. （原始内容存档于2020-06-15）（英语）.

elsevier.com (Global: 610^th place; Chinese: 388^th place)

linkinghub.elsevier.com

H.M. Stark. On the “gap” in a theorem of Heegner. Journal of Number Theory. 1969-01, 1 (1): 16–27 [2020-06-19]. doi:10.1016/0022-314X(69)90023-7. （原始内容存档于2020-06-28）（英语）.
Eberhard Knobloch. Beyond Cartesian limits: Leibniz's passage from algebraic to “transcendental” mathematics. Historia Mathematica. 2006-02, 33 (1): 113–131 [2020-06-19]. doi:10.1016/j.hm.2004.02.001. （原始内容存档于2019-10-14）（英语）.
Abigail Beall. A guide to planet-spotting. New Scientist. 2019-10, 244 (3253): 51 [2020-06-19]. doi:10.1016/S0262-4079(19)32025-1 （英语）.
A. Mallama, J.L. Hilton. Computing apparent planetary magnitudes for The Astronomical Almanac. Astronomy and Computing. 2018-10, 25: 10–24 [2020-06-19]. doi:10.1016/j.ascom.2018.08.002. （原始内容存档于2020-06-15）（英语）.

ex.ac.uk (Global: low place; Chinese: low place)

secamlocal.ex.ac.uk

Evaluating $ζ (2)$ (PDF). secamlocal.ex.ac.uk. [2020-03-21]. （原始内容存档 (PDF)于2007-06-29）.

fgcu.edu (Global: low place; Chinese: low place)

chc60.fgcu.edu

Marczynski, R. W., "The First Seven Years of Polish Computing" （页面存档备份，存于互联网档案馆）, IEEE Annals of the History of Computing, Vol. 2, No 1, January 1980

files.wordpress.com (Global: 869^th place; Chinese: 1,430^th place)

wcnt.files.wordpress.com

Kelly Emmrich and Clark Lyons. Norm-Euclidean Ideals in Galois Cubic Fields (PDF). 2017 West Coast Number Theory Conference. 2017-12-18 [2020-03-26]. （原始内容存档 (PDF)于2020-03-26）.

google.com.au (Global: 2,205^th place; Chinese: 1,066^th place)

books.google.com.au

Macintyre, Jane E. (1994). Dictionary of Inorganic Compounds, Supplement 2 （页面存档备份，存于互联网档案馆）. CRC Press. pp 25. ISBN 9780412491009.

google.com.tw (Global: 2,255^th place; Chinese: 67^th place)

books.google.com.tw

中国近代航空工业史（1909-1949）. 中国航空工业史丛书: 总史. 航空工业出版社. 2013 [2020-03-22]. ISBN 9787516502617. LCCN 2019437836. （原始内容存档于2020-11-30）.

jstor.org (Global: 26^th place; Chinese: 113^th place)

The negaternary system is discussed briefly in Marko Petkovsek. Ambiguous Numbers are Dense. The American Mathematical Monthly. 1990-05, 97 (5): 408 [2020-06-19]. doi:10.2307/2324393. （原始内容存档于2020-06-10）.

libertytimes.com.tw (Global: 2,235^th place; Chinese: 69^th place)

湯佳玲、劉力仁、陳珮伶. 正負2度Ｃ數據解讀錯誤學者不背書. 自由時報. 2010-03-04 [2010-03-06]. （原始内容存档于2010-03-07）（中文（臺灣））.

loc.gov (Global: 70^th place; Chinese: 342^nd place)

lccn.loc.gov

Bard, G.V. Sage for Undergraduates. American Mathematical Society. 2015: 269. ISBN 9781470411114. LCCN 14033572.
中国近代航空工业史（1909-1949）. 中国航空工业史丛书: 总史. 航空工业出版社. 2013 [2020-03-22]. ISBN 9787516502617. LCCN 2019437836. （原始内容存档于2020-11-30）.

lungteng.com.tw (Global: low place; Chinese: low place)

許志農. 休閒數學的濫觴⋯中國的洛書 (PDF). lungteng.com.tw. [2020-03-21]. （原始内容存档 (PDF)于2020-03-21）.

mlc.edu.tw (Global: low place; Chinese: low place)

tcsh.mlc.edu.tw

朱立群. 環團科學舉證 ±２℃內容有誤. 中國時報. 2010-03-03 [2010-03-06]. （原始内容存档于2014-10-26）（中文（臺灣））.

mobt3ath.com (Global: low place; Chinese: low place)

Catherine V. Jeremko. Just in time math (PDF). LearningExpress, LLC, New York. 2003: 20 [2020-03-26]. ISBN 1-57685-506-6. （原始内容存档 (PDF)于2020-03-26）.

nlb-hannover.de (Global: low place; Chinese: low place)

Leibniz, Gottfried. Probst, S.; Knobloch, E.; Gädeke, N. , 编. Sämtliche Schriften und Briefe, Reihe 7, Band 3: 1672–1676: Differenzen, Folgen, Reihen. Akademie Verlag. 2003: 205–207 [2020-03-20]. ISBN 3-05-004003-3. （原始内容存档于2013-10-17）.

oeis.org (Global: 742^nd place; Chinese: 1,026^th place)

Sloane, N.J.A. (编). Sequence A061019 (Negate primes in factorization of n.). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A164793 (smallest number which has in its English name the letter "i" in the n-th position, -1 if such number no exist, -2 for infinite). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A164805. The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A002171 (Glaisher's chi numbers). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A328933 (Zombie Numbers). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A088306 (Integers n with tan n > |n|). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A003173 (Heegner numbers: imaginary quadratic fields with unique factorization (or class number 1).). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A296818 (Squarefree values of n for which the quadratic field Q[ sqrt(n) ] possesses a norm-Euclidean ideal class.). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A229686 (The negative number of minimum absolute value not obtainable from 1 in n steps using addition, multiplication, and subtraction.). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A067994 (Hermite numbers). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A005008. The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A123642. The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A165519 (Integers k for which k(k+1)(k+2) is a triangular number.). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A214283 (Smallest Euler characteristic of a downset on an n-dimensional cube). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A004171. The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A122803 (Powers of -2). The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
Sloane, N.J.A. (编). Sequence A077925. The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.

planetmath.org (Global: low place; Chinese: 4,528^th place)

pahio. Hermite numbers. planetmath.org. 2013-03-22 [2020-03-14]. （原始内容存档于2015-09-19）.

timeanddate.com (Global: 1,373^rd place; Chinese: 1,964^th place)

Current Time Zone. Brazil Considers Having Only One Time Zone. Time and Date. 2009-07-21 [2012-07-14]. （原始内容存档于2012-07-12）.

uchicago.edu (Global: 230^th place; Chinese: 439^th place)

journals.uchicago.edu

Alexandre Koyré. An Unpublished Letter of Robert Hooke to Isaac Newton. Isis. 1952-12, 43 (4): 312–337 [2020-06-19]. ISSN 0021-1753. doi:10.1086/348155 （英语）.

utm.edu (Global: 1,379^th place; Chinese: 1,439^th place)

primes.utm.edu

Can negative numbers be prime?. primes.utm.edu. [2020-03-14]. （原始内容存档于2018-01-23）.

uwm.edu (Global: 7,852^nd place; Chinese: low place)

cs.uwm.edu

3.9. Two's Complement. Chapter 3. Data Representation. cs.uwm.edu. 2012-12-03 [2014-06-22]. （原始内容存档于2020-11-30）.

web.archive.org (Global: 1^st place; Chinese: 1^st place)

Catherine V. Jeremko. Just in time math (PDF). LearningExpress, LLC, New York. 2003: 20 [2020-03-26]. ISBN 1-57685-506-6. （原始内容存档 (PDF)于2020-03-26）.
Can negative numbers be prime?. primes.utm.edu. [2020-03-14]. （原始内容存档于2018-01-23）.
Knuth, Donald. The Art of Computer Programming, Volume 1: Fundamental Algorithms (second edition). Addison-Wesley. 1973: 213–214, also p. 631. ISBN 0-201-03809-9. （原始内容存档于2019-04-03）.
Yan, Michael and Leung, Eric and Han, Binna, The Joy Of Engineering (PDF), 2011-12 [2020-03-21], （原始内容存档 (PDF)于2020-03-21）
H.M. Stark. On the “gap” in a theorem of Heegner. Journal of Number Theory. 1969-01, 1 (1): 16–27 [2020-06-19]. doi:10.1016/0022-314X(69)90023-7. （原始内容存档于2020-06-28）（英语）.
Kyle Bradford and Eugen J. Ionascu, Unit Fractions in Norm-Euclidean Rings of Integers, arXiv, 2014 [2020-03-26], （原始内容存档于2020-03-26）
Kelly Emmrich and Clark Lyons. Norm-Euclidean Ideals in Galois Cubic Fields (PDF). 2017 West Coast Number Theory Conference. 2017-12-18 [2020-03-26]. （原始内容存档 (PDF)于2020-03-26）.
pahio. Hermite numbers. planetmath.org. 2013-03-22 [2020-03-14]. （原始内容存档于2015-09-19）.
The negaternary system is discussed briefly in Marko Petkovsek. Ambiguous Numbers are Dense. The American Mathematical Monthly. 1990-05, 97 (5): 408 [2020-06-19]. doi:10.2307/2324393. （原始内容存档于2020-06-10）.
Marczynski, R. W., "The First Seven Years of Polish Computing" （页面存档备份，存于互联网档案馆）, IEEE Annals of the History of Computing, Vol. 2, No 1, January 1980
Robert Braunwart. Negative and Imaginary Radices. School Science and Mathematics. 1965-04, 65 (4): 292–295 [2022-06-23]. doi:10.1111/j.1949-8594.1965.tb13422.x. （原始内容存档于2022-06-27）（英语）.
Leibniz, Gottfried. Probst, S.; Knobloch, E.; Gädeke, N. , 编. Sämtliche Schriften und Briefe, Reihe 7, Band 3: 1672–1676: Differenzen, Folgen, Reihen. Akademie Verlag. 2003: 205–207 [2020-03-20]. ISBN 3-05-004003-3. （原始内容存档于2013-10-17）.
Eberhard Knobloch. Beyond Cartesian limits: Leibniz's passage from algebraic to “transcendental” mathematics. Historia Mathematica. 2006-02, 33 (1): 113–131 [2020-06-19]. doi:10.1016/j.hm.2004.02.001. （原始内容存档于2019-10-14）（英语）.
Euler, Leonhard. Institutiones calculi differentialis cum eius usu in analysi finitorum ac doctrina serierum. 1755: 234 [2020-03-20]. （原始内容存档于2008-02-25）.
中国近代航空工业史（1909-1949）. 中国航空工业史丛书: 总史. 航空工业出版社. 2013 [2020-03-22]. ISBN 9787516502617. LCCN 2019437836. （原始内容存档于2020-11-30）.
Evaluating $ζ (2)$ (PDF). secamlocal.ex.ac.uk. [2020-03-21]. （原始内容存档 (PDF)于2007-06-29）.
許志農. 休閒數學的濫觴⋯中國的洛書 (PDF). lungteng.com.tw. [2020-03-21]. （原始内容存档 (PDF)于2020-03-21）.
御坂01034. 巴塞尔问题(Basel problem)的多种解法. [2020-03-21]. （原始内容存档于2019-05-02）.
Walter Noll, Mathematics should not be boring (PDF), CMU Math - Carnegie Mellon University: 13, 2003-03 [2020-03-26], （原始内容存档 (PDF)于2016-03-22）
3.9. Two's Complement. Chapter 3. Data Representation. cs.uwm.edu. 2012-12-03 [2014-06-22]. （原始内容存档于2020-11-30）.
David J. Lilja and Sachin S. Sapatnekar, Designing Digital Computer Systems with Verilog, Cambridge University Press, 2005 online （页面存档备份，存于互联网档案馆）
A. Mallama, J.L. Hilton. Computing apparent planetary magnitudes for The Astronomical Almanac. Astronomy and Computing. 2018-10, 25: 10–24 [2020-06-19]. doi:10.1016/j.ascom.2018.08.002. （原始内容存档于2020-06-15）（英语）.
Current Time Zone. Brazil Considers Having Only One Time Zone. Time and Date. 2009-07-21 [2012-07-14]. （原始内容存档于2012-07-12）.
Macintyre, Jane E. (1994). Dictionary of Inorganic Compounds, Supplement 2 （页面存档备份，存于互联网档案馆）. CRC Press. pp 25. ISBN 9780412491009.
湯佳玲、劉力仁、陳珮伶. 正負2度Ｃ數據解讀錯誤學者不背書. 自由時報. 2010-03-04 [2010-03-06]. （原始内容存档于2010-03-07）（中文（臺灣））.
朱立群. 環團科學舉證 ±２℃內容有誤. 中國時報. 2010-03-03 [2010-03-06]. （原始内容存档于2014-10-26）（中文（臺灣））.

wiley.com (Global: 222^nd place; Chinese: 216^th place)

onlinelibrary.wiley.com

Robert Braunwart. Negative and Imaginary Radices. School Science and Mathematics. 1965-04, 65 (4): 292–295 [2022-06-23]. doi:10.1111/j.1949-8594.1965.tb13422.x. （原始内容存档于2022-06-27）（英语）.

wolfram.com (Global: 513^th place; Chinese: 358^th place)

mathworld.wolfram.com

Weisstein, Eric W. (编). Complementary Bell Number. at MathWorld--A Wolfram Web Resource. Wolfram Research, Inc. [2020-03-12] （英语）.
Weisstein, Eric W. (编). Heegner Number. at MathWorld--A Wolfram Web Resource. Wolfram Research, Inc. [2020-03-14] （英语）.
Weisstein, Eric W. (编). Hermite Number. at MathWorld--A Wolfram Web Resource. Wolfram Research, Inc. [2020-03-12] （英语）.
Weisstein, Eric W. (编). Geometric Series. at MathWorld--A Wolfram Web Resource. Wolfram Research, Inc. [2020-03-21] （英语）.

worldcat.org (Global: 5^th place; Chinese: 12^th place)

CHAUNCEY H. WELLS. Using a negative base for number notation. The Mathematics Teacher (National Council of Teachers of Mathematics). 1963, 56 (2): 91-93. ISSN 0025-5769.
Alexandre Koyré. An Unpublished Letter of Robert Hooke to Isaac Newton. Isis. 1952-12, 43 (4): 312–337 [2020-06-19]. ISSN 0021-1753. doi:10.1086/348155 （英语）.
Knuth, Donald. Positional Number Systems. The art of computer programming. Volume 2 3rd. Boston: Addison-Wesley. 1998: 205. ISBN 0-201-89684-2. OCLC 48246681.

worldjournal.com (Global: 7,042^nd place; Chinese: 279^th place)

最冷情人節酷寒襲芝創77年低溫紀錄. 世界日報. 2020-02-14. 溫度降到華氏零下2度 ^{[失效連結]}

zbmath.org (Global: 1,923^rd place; Chinese: low place)

LeVeque, William J. Topics in Number Theory, Volumes I and II. New York: Dover Publications. 2002: II:57,81 [1956]. ISBN 978-0-486-42539-9. Zbl 1009.11001.

−2 (Chinese Wikipedia)

acm.org (Global: 1,185th place; Chinese: 809th place)

portal.acm.org

ams.org (Global: 451st place; Chinese: 935th place)

archive.org (Global: 6th place; Chinese: 4th place)

arxiv.org (Global: 69th place; Chinese: 254th place)

bipm.org (Global: 641st place; Chinese: 810th place)

books.google.com (Global: 3rd place; Chinese: 8th place)

cmu.edu (Global: 1,564th place; Chinese: 1,640th place)

math.cmu.edu

cnblogs.com (Global: low place; Chinese: 6,727th place)

cnki.net (Global: 3,420th place; Chinese: 133rd place)

kns.cnki.net

columbia.edu (Global: 488th place; Chinese: 823rd place)

web1.cs.columbia.edu

dartmouth.edu (Global: 2,242nd place; Chinese: 1,998th place)

math.dartmouth.edu

doi.org (Global: 2nd place; Chinese: 23rd place)

elsevier.com (Global: 610th place; Chinese: 388th place)

linkinghub.elsevier.com

ex.ac.uk (Global: low place; Chinese: low place)

secamlocal.ex.ac.uk

fgcu.edu (Global: low place; Chinese: low place)

chc60.fgcu.edu

files.wordpress.com (Global: 869th place; Chinese: 1,430th place)

wcnt.files.wordpress.com

google.com.au (Global: 2,205th place; Chinese: 1,066th place)

books.google.com.au

google.com.tw (Global: 2,255th place; Chinese: 67th place)

books.google.com.tw

jstor.org (Global: 26th place; Chinese: 113th place)

libertytimes.com.tw (Global: 2,235th place; Chinese: 69th place)

loc.gov (Global: 70th place; Chinese: 342nd place)

lccn.loc.gov

lungteng.com.tw (Global: low place; Chinese: low place)

mlc.edu.tw (Global: low place; Chinese: low place)

tcsh.mlc.edu.tw

mobt3ath.com (Global: low place; Chinese: low place)

nlb-hannover.de (Global: low place; Chinese: low place)

oeis.org (Global: 742nd place; Chinese: 1,026th place)

planetmath.org (Global: low place; Chinese: 4,528th place)

timeanddate.com (Global: 1,373rd place; Chinese: 1,964th place)

uchicago.edu (Global: 230th place; Chinese: 439th place)

journals.uchicago.edu

utm.edu (Global: 1,379th place; Chinese: 1,439th place)

primes.utm.edu

uwm.edu (Global: 7,852nd place; Chinese: low place)

cs.uwm.edu

web.archive.org (Global: 1st place; Chinese: 1st place)

wiley.com (Global: 222nd place; Chinese: 216th place)

onlinelibrary.wiley.com

wolfram.com (Global: 513th place; Chinese: 358th place)

mathworld.wolfram.com

worldcat.org (Global: 5th place; Chinese: 12th place)

worldjournal.com (Global: 7,042nd place; Chinese: 279th place)

zbmath.org (Global: 1,923rd place; Chinese: low place)

acm.org (Global: 1,185^th place; Chinese: 809^th place)

ams.org (Global: 451^st place; Chinese: 935^th place)

archive.org (Global: 6^th place; Chinese: 4^th place)

arxiv.org (Global: 69^th place; Chinese: 254^th place)

bipm.org (Global: 641^st place; Chinese: 810^th place)

books.google.com (Global: 3^rd place; Chinese: 8^th place)

cmu.edu (Global: 1,564^th place; Chinese: 1,640^th place)

cnblogs.com (Global: low place; Chinese: 6,727^th place)

cnki.net (Global: 3,420^th place; Chinese: 133^rd place)

columbia.edu (Global: 488^th place; Chinese: 823^rd place)

dartmouth.edu (Global: 2,242^nd place; Chinese: 1,998^th place)

doi.org (Global: 2^nd place; Chinese: 23^rd place)

elsevier.com (Global: 610^th place; Chinese: 388^th place)

files.wordpress.com (Global: 869^th place; Chinese: 1,430^th place)

google.com.au (Global: 2,205^th place; Chinese: 1,066^th place)

google.com.tw (Global: 2,255^th place; Chinese: 67^th place)

jstor.org (Global: 26^th place; Chinese: 113^th place)

libertytimes.com.tw (Global: 2,235^th place; Chinese: 69^th place)

loc.gov (Global: 70^th place; Chinese: 342^nd place)

oeis.org (Global: 742^nd place; Chinese: 1,026^th place)

planetmath.org (Global: low place; Chinese: 4,528^th place)

timeanddate.com (Global: 1,373^rd place; Chinese: 1,964^th place)

uchicago.edu (Global: 230^th place; Chinese: 439^th place)

utm.edu (Global: 1,379^th place; Chinese: 1,439^th place)

uwm.edu (Global: 7,852^nd place; Chinese: low place)

web.archive.org (Global: 1^st place; Chinese: 1^st place)

wiley.com (Global: 222^nd place; Chinese: 216^th place)

wolfram.com (Global: 513^th place; Chinese: 358^th place)

worldcat.org (Global: 5^th place; Chinese: 12^th place)

worldjournal.com (Global: 7,042^nd place; Chinese: 279^th place)

zbmath.org (Global: 1,923^rd place; Chinese: low place)