Summation (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Summation" in English language version.

Last modified: 20:12:41, 4 October 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

108books.google.com

3^rd place

52archive.org

6^th place

43doi.org

2^nd place

22numdam.org

8,359^th place

6,894^th place

22worldcat.org

4^th place

22umich.edu

429^th place

307^th place

11columbia.edu

554^th place

368^th place

11e-rara.ch

low place

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

Cajori (1929), pp. 181-182. Cajori, Florian (1929). A History Of Mathematical Notations Volume II. Open Court Publishing. ISBN 978-0-486-67766-8. {{cite book}}: ISBN / Date incompatibility (help)
Cajori (1929), p. 61. Cajori, Florian (1929). A History Of Mathematical Notations Volume II. Open Court Publishing. ISBN 978-0-486-67766-8. {{cite book}}: ISBN / Date incompatibility (help)

books.google.com (Global: 3^rd place; English: 3^rd place)

Koshy (2002), p. 10.
Koshy (2002), p. 9.
Vivaldi (2014), p. 34.
Vivaldi, Franco (2014). Mathematical Writing. Springer Undergraduate Mathematics Series. Springer. p. 35. doi:10.1007/978-1-4471-6527-9. ISBN 978-1-4471-6526-2.
Miller, Victor S. (19 October 2017). "Finite Sums and Summation". In Rosen, Kenneth H. (ed.). Handbook of Discrete and Combinatorial Mathematics. CRC Press. p. 196. ISBN 978-1-58488-781-2.
Koshy, Thomas (2002). Elementary Number Theory with Applications. Harcourt. p. 12. ISBN 978-0-12-421171-1.
Vivaldi (2014), p. 36.
Koshy (2002), p. 13.

columbia.edu (Global: 554^th place; English: 368^th place)

"Summation Notation". www.columbia.edu. Retrieved 2020-08-16.

doi.org (Global: 2^nd place; English: 2^nd place)

Vivaldi, Franco (2014). Mathematical Writing. Springer Undergraduate Mathematics Series. Springer. p. 35. doi:10.1007/978-1-4471-6527-9. ISBN 978-1-4471-6526-2.
Euler, Leonhard (1755). Institutiones calculi differentialis cum eius vsu in analysi finitorum ac doctrina serierum (in Latin). Academiae Imperialis Scientiarum Petropolitanae. p. 27. doi:10.3931/E-RARA-3788.
Verdier, Norbert (2013-01-28). "Éditer puis vendre des mathématiques avec la maison Bachelier (1812–1864)". Revue d'histoire des mathématiques (in French). 19 (1): 116–125. doi:10.24033/rhm.170. ISSN 1777-568X.

e-rara.ch (Global: low place; English: low place)

Euler, Leonhard (1755). Institutiones calculi differentialis cum eius vsu in analysi finitorum ac doctrina serierum (in Latin). Academiae Imperialis Scientiarum Petropolitanae. p. 27. doi:10.3931/E-RARA-3788.

numdam.org (Global: 8,359^th place; English: 6,894^th place)

Catalan, E. (1838). "Note sur une Équation aux différences finies". Journal de Mathématiques Pures et Appliquées (in French). 3: 508–516. ISSN 1776-3371.
Verdier, Norbert (2013-01-28). "Éditer puis vendre des mathématiques avec la maison Bachelier (1812–1864)". Revue d'histoire des mathématiques (in French). 19 (1): 116–125. doi:10.24033/rhm.170. ISSN 1777-568X.

umich.edu (Global: 429^th place; English: 307^th place)

name.umdl.umich.edu

Leibniz, Gottfried Wilhelm (1899). Gerhardt, Karl Immanuel (ed.). Der Briefwechsel von Gottfried Wilhelm Leibniz mit Mathematikern. Erster Band. Berlin: Mayer & Müller. p. 154.

quod.lib.umich.edu

Leibniz, Gottfried Wilhelm (1899). Gerhardt, Karl Immanuel (ed.). Der Briefwechsel von Gottfried Wilhelm Leibniz mit Mathematikern. Erster Band. Berlin: Mayer & Müller. p. 154.

worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Catalan, E. (1838). "Note sur une Équation aux différences finies". Journal de Mathématiques Pures et Appliquées (in French). 3: 508–516. ISSN 1776-3371.
Verdier, Norbert (2013-01-28). "Éditer puis vendre des mathématiques avec la maison Bachelier (1812–1864)". Revue d'histoire des mathématiques (in French). 19 (1): 116–125. doi:10.24033/rhm.170. ISSN 1777-568X.

Summation (English Wikipedia)

archive.org (Global: 6th place; English: 6th place)

books.google.com (Global: 3rd place; English: 3rd place)

columbia.edu (Global: 554th place; English: 368th place)

doi.org (Global: 2nd place; English: 2nd place)