The American Mathematical Monthly
Academic mathematics journal
From Wikipedia, the free encyclopedia
The American Mathematical Monthly is a peer-reviewed scientific journal of mathematics. It was established by Benjamin Finkel in 1894 and is published by Taylor & Francis on behalf of the Mathematical Association of America. It is an expository journal intended for a wide audience of mathematicians, from undergraduate students to research professionals. Articles are chosen on the basis of their broad interest and reviewed and edited for quality of exposition as well as content. The editor-in-chief is Annalisa Crannell. The journal gives the Lester R. Ford Award annually to "authors of articles of expository excellence" published in the journal.[1]
| |
| Discipline | Mathematics |
|---|---|
| Language | English |
| Edited by | Annalisa Crannell |
| Publication details | |
| History | 1894–present |
| Publisher | |
| Frequency | 10/year |
| Hybrid | |
| 0.4 (2023) | |
| Standard abbreviations | |
| ISO 4 | Am. Math. Mon. |
| MathSciNet | Amer. Math. Monthly |
| Indexing | |
| ISSN | 0002-9890 (print) 1930-0972 (web) |
| LCCN | sn99023390 |
| JSTOR | 00029890 |
| OCLC no. | 643084321 |
| Links | |
Editors-in-chief
The following persons are or have been editor-in-chief:
- 2026–present: Annalisa Crannell
- 2022–2025: Della Dumbaugh
- 2017–2021: Susan Colley
- 2012–2016: Scott T. Chapman
- 2007–2011: Daniel J. Velleman
- 2002–2006: Bruce Palka
- 1997–2001: Roger A. Horn
- 1992–1996: John H. Ewing
- 1987–1991: Herbert S. Wilf
- 1982–1986: Paul Richard Halmos
- 1978–1981: Ralph Philip Boas, Jr.
- 1977–1978: Alex Rosenberg and Ralph Philip Boas Jr.
- 1974–1976: Alex Rosenberg
- 1969–1973: Harley Flanders
- 1967–1968: Robert Abraham Rosenbaum
- 1962–1966: Frederick Arthur Ficken
- 1957–1961: Ralph Duncan James
- 1952–1956: Carl Barnett Allendoerfer
- 1947–1951: Carroll Vincent Newsom
- 1942–1946: Lester Randolph Ford
- 1937–1941: Elton James Moulton
- 1932–1936: Walter Buckingham Carver
- 1927–1931: William Henry Bussey
- 1923–1926: Walter Burton Ford
- 1922: Albert Arnold Bennett
- 1919–1921: Raymond Clare Archibald
- 1918: Robert Daniel Carmichael
- 1916–1917: Herbert Ellsworth Slaught
- 1914–1915: Board of editors: C.H. Ashton, R.P. Baker, W.C. Brenke, W.H. Bussey, W.DeW. Cairns, Florian Cajori, R.D. Carmichael, D.R. Curtiss, I.M. DeLong, B.F. Finkel, E.R. Hedrick, L.C. Karpinski, G.A. Miller, W.H. Roever, H.E. Slaught
- 1913: Herbert Ellsworth Slaught
- 1909–1912: Benjamin Franklin Finkel, Herbert Ellsworth Slaught, George Abram Miller
- 1907–1908: Benjamin Franklin Finkel, Herbert Ellsworth Slaught
- 1905–1906: Benjamin Franklin Finkel, Leonard Eugene Dickson, Oliver Edmunds Glenn
- 1904: Benjamin Franklin Finkel, Leonard Eugene Dickson, Saul Epsteen
- 1903: Benjamin Franklin Finkel, Leonard Eugene Dickson
- 1894–1902: Benjamin Franklin Finkel, John Marvin Colaw
Problem section
Ever since its founding in 1894 the American Mathematical Monthly has invited readers to propose and solve challenging mathematical problems for publication in its Problems and Solutions section. As of 2025 more than 12,000 problem proposals have appeared.
Section timeline
- 1894 Issue 1 - Several major subsections by subject, each with solutions first, then proposals.
- 1894 Issue 4 - Two major subsections, one for solutions followed by one for proposals, with each divided by subject.
- 1915 Issue 2 - Subsection order was changed to proposals first, then solutions.
- 1916 Issue 1 - First issue as the official journal of the new Mathematical Association of America.
- 1918 Issue 1 - For the first time, problems are no longer categorized by subject.
- 1919 Issue 3 - First issue to include proposal reference with solution. [month, year] was used until 1920, at which point the modern [year, page] format was introduced.
- 1932 Issue 8 - Elementary Problems subsection begins.
- 1969 Issue 6, 1971 Issue 9, 1974 Issue 5, 1978 Issue 10 - Problem proposals without published solutions are listed.
- 1992 Issue 1 - Elementary Problems subsection ends.
- 1994 Issue 1 - The custom of publishing seven new problem proposals per issue begins. Excluding special issues that omit the section, as of 2025 only three exceptions have occurred, each consisting of an issue with six proposals followed in the same year by one with eight, thus preserving the mean (2007 Issues 2 and 9, 2011 Issues 3 and 4, and 2015 Issues 7 and 9). Editor Richard Bumby evidently experimented before settling on seven in 1994, for each issue in 1992 had nine new proposals and each issue in 1993 had eight new proposals. As the chart below suggests, Bumby's ultimate choice of seven appears to be permanent.
Problem editors
| Name | From | To | Editor Type |
|---|---|---|---|
| János D. Aczél** | 01/11/1975 | 01/08/1979 | Collaborating Editor |
| Gerald L. Alexanderson | 01/03/1983 | 01/01/1987 | Editor |
| 01/03/1983 | 01/11/1984 | Elementary Problems | |
| Norman Anning | 01/01/1923 | 01/11/1923 | Editor |
| David F. Appleyard | 01/08/1992 | 01/01/1997 | Collaborating Editor |
| Richard P. Baker | 01/02/1913 | 01/01/1917 | Editor |
| John A. Baker** | 01/05/1976 | 01/08/1979 | Collaborating Editor |
| Joshua Barlaz | 01/04/1964 | 01/10/1968 | Collaborating Editor |
| 01/10/1968 | 01/08/1979 | Associate Editor | |
| 01/04/1964 | 01/08/1978 | Advanced Problems | |
| Paul T. Bateman | 01/01/1987 | 01/01/1992 | Editor |
| 01/01/1987 | 01/01/1992 | Elementary Problems | |
| 01/01/1992 | 01/12/2008 | Collaborating Editor | |
| Bay Area Problems Group | 01/01/1979 | 01/08/1983 | Collaborating Editor |
| Earl M. L. Beard* | 01/02/1973 | 01/03/1975 | Collaborating Editor |
| LeRoy Beasley† | 01/02/1982 | 01/08/1983 | Collaborating Editor |
| Mario Benedicty | 01/08/1998 | 01/01/2010 | Collaborating Editor |
| Mike Bennett | 01/01/2011 | 01/10/2013 | Collaborating Editor |
| David Berg | 01/11/1988 | 01/01/1992 | Collaborating Editor |
| Bruce C. Berndt | 01/08/1991 | 01/01/1994 | Collaborating Editor |
| 01/08/1994 | 01/08/1995 | Collaborating Editor | |
| Richard L. Bishop | 01/08/1987 | 01/01/1992 | Collaborating Editor |
| Itshak Borosh | 01/01/2002 | 01/01/2017 | Collaborating Editor |
| David Borwein | 01/01/1982 | 01/02/1982 | Associate Editor |
| 01/02/1982 | 01/06/1985 | Editor | |
| 01/01/1982 | 01/03/1983 | Advanced Problems | |
| Paul Bracken | 01/08/1998 | 01/01/2025 | Collaborating Editor |
| J. L. Brenner | 01/03/1978 | 01/01/1979 | Collaborating Editor |
| 01/01/1979 | 01/10/1981 | Associate Editor | |
| 01/10/1981 | 01/01/1982 | Editor | |
| 01/01/1982 | 01/02/1982 | Associate Editor | |
| 01/02/1982 | 01/03/1983 | Editor | |
| 01/08/1978 | 01/03/1983 | Elementary Problems | |
| Duane M. Broline | 01/11/1985 | 01/01/2002 | Collaborating Editor |
| Ezra A. Brown | 01/03/1996 | 01/01/2025 | Collaborating Editor |
| Vincent Bruno† | 01/08/1979 | 01/08/1987 | Collaborating Editor |
| Barry W. Brunson | 01/01/1992 | 01/01/1997 | Collaborating Editor |
| Richard T. Bumby | 01/01/1992 | 01/01/1997 | Editor |
| 01/01/1997 | 01/01/2002 | Collaborating Editor | |
| Stanley N. Burris** | 01/03/1975 | 01/08/1979 | Collaborating Editor |
| Paul Byrd | 01/04/1985 | 01/08/1987 | Collaborating Editor |
| Leonard Carlitz | 01/01/1963 | 01/08/1983 | Collaborating Editor |
| 01/01/1963 | 01/04/1964 | Advanced Problems | |
| Robert D. Carmichael | 01/02/1913 | 01/12/1914 | Editor |
| Frank S. Cater | 01/08/1983 | 01/01/1997 | Collaborating Editor |
| Gulbank D. Chakerian | 01/08/1969 | 01/01/1997 | Collaborating Editor |
| Glenn G. Chappell | 01/01/1998 | 01/08/2001 | Collaborating Editor |
| Hongwei Chen | 01/10/2022 | 01/01/2025 | Collaborating Editor |
| William Fitch Cheney, Jr. | 01/10/1932 | 01/08/1939 | Editor |
| 01/10/1932 | 01/08/1939 | Elementary Problems | |
| Haskell Cohen | 01/01/1967 | 01/08/1980 | Collaborating Editor |
| John M. Colaw | 01/01/1894 | 01/01/1902 | Editor |
| Harold S. M. Coxeter | 01/08/1939 | 01/08/1945 | Editor |
| 01/08/1939 | 01/08/1945 | Elementary Problems | |
| 01/01/1963 | 01/01/1967 | Collaborating Editor | |
| 01/01/1963 | 01/04/1964 | Advanced Problems | |
| Daniel Cranston | 01/01/2017 | 01/05/2017 | Collaborating Editor |
| Henry H. Crapo** | 01/03/1975 | 01/05/1977 | Collaborating Editor |
| Larry J. Cummings**† | 01/01/1979 | 01/02/1982 | Collaborating Editor |
| George S. Cunningham* | 01/08/1968 | 01/03/1975 | Collaborating Editor |
| Everett C. Dade | 01/10/1989 | 01/01/1992 | Collaborating Editor |
| Alexander M. Dawes | 01/08/1983 | 01/08/1985 | Collaborating Editor |
| Harold G. Diamond | 01/01/1987 | 01/01/1992 | Editor |
| Leroy J. Dickey** | 01/03/1975 | 01/08/1977 | Collaborating Editor |
| Michael J. Dixon | 01/03/1984 | 01/05/1988 | Collaborating Editor |
| Clayton W. Dodge* | 01/01/1963 | 01/03/1975 | Collaborating Editor |
| 01/01/1963 | 01/04/1964 | Elementary Problems | |
| Dragomir Ž. Ðoković | 01/03/1975 | 01/08/1979 | Associate Editor |
| Randall Dougherty | 01/01/1998 | 01/01/2017 | Collaborating Editor |
| Vladimir Drobot† | 01/01/1979 | 01/11/1979 | Collaborating Editor |
| 01/11/1979 | 01/03/1983 | Editor | |
| Underwood Dudley | 01/08/1983 | 01/01/1992 | Collaborating Editor |
| 01/08/1992 | 01/01/1998 | Collaborating Editor | |
| Otto Dunkel | 01/03/1919 | 01/01/1947 | Editor |
| 01/01/1934 | 01/01/1947 | Advanced Problems | |
| Hugh M. W. Edgar | 01/03/1983 | 01/01/1987 | Editor |
| 01/08/1992 | 01/01/1997 | Collaborating Editor | |
| 01/01/1997 | 01/01/2020 | Editor | |
| Roger B. Eggleton | 01/01/1999 | 01/12/2000 | Collaborating Editor |
| 01/10/2001 | 01/10/2002 | Collaborating Editor | |
| Dennis Eichhorn | 01/01/2002 | 01/01/2008 | Collaborating Editor |
| Saul Epsteen | 01/10/1903 | 01/10/1905 | Editor |
| Tamás Erdélyi | 01/02/2002 | 01/01/2017 | Collaborating Editor |
| Howard W. Eves* | 01/08/1945 | 01/04/1964 | Editor |
| 01/08/1945 | 01/04/1964 | Elementary Problems | |
| 01/04/1964 | 01/10/1968 | Collaborating Editor | |
| 01/10/1968 | 01/05/1969 | Associate Editor | |
| 01/05/1969 | 01/03/1973 | Collaborating Editor | |
| Oskar Feichtinger* | 01/02/1973 | 01/03/1975 | Collaborating Editor |
| Dan Fendel† | 01/01/1979 | 01/08/1983 | Collaborating Editor |
| Michael A. Filaseta | 01/04/1991 | 01/01/1998 | Collaborating Editor |
| Benjamin Finkel | 01/01/1894 | 01/10/1903 | Editor |
| 01/10/1905 | 01/01/1934 | Editor | |
| 01/10/1932 | 01/01/1934 | Advanced Problems | |
| S. Ashby Foote | 01/03/1971 | 01/12/1978 | Collaborating Editor |
| Kevin Ford | 01/04/2000 | 01/01/2005 | Collaborating Editor |
| James Foster† | 01/11/1979 | 01/08/1983 | Collaborating Editor |
| Zachary Franco | 01/08/2000 | 01/01/2025 | Collaborating Editor |
| Christian Friesen | 01/01/2002 | 01/02/2021 | Collaborating Editor |
| Orrin Frink, Jr. | 01/01/1940 | 01/01/1947 | Editor |
| William R. Geiger* | 01/08/1968 | 01/03/1975 | Collaborating Editor |
| Ira M. Gessel | 01/08/1987 | 01/01/2017 | Collaborating Editor |
| Richard A. Gibbs | 01/08/1979 | 01/08/1991 | Collaborating Editor |
| 01/01/1992 | 01/01/1997 | Collaborating Editor | |
| George Gilbert | 01/06/2021 | 01/01/2025 | Collaborating Editor |
| Clark Givens† | 01/06/1981 | 01/08/1991 | Collaborating Editor |
| Bart Goddard | 01/01/1997 | 01/05/2000 | Collaborating Editor |
| Maxine Goldberg† | 01/02/1979 | 01/11/1979 | Collaborating Editor |
| Richard M. Grassl | 01/08/1979 | 01/02/1987 | Collaborating Editor |
| Charles A. Green* | 01/08/1968 | 01/06/1972 | Collaborating Editor |
| Jerrold R. Griggs | 01/05/1993 | 01/11/2007 | Collaborating Editor |
| Jerrold Grossman | 01/06/2002 | 01/12/2008 | Collaborating Editor |
| Ramesh Gupta* | 01/04/1973 | 01/03/1975 | Collaborating Editor |
| Charles E. Haff** | 01/03/1975 | 01/08/1979 | Collaborating Editor |
| Gary Haggard* | 01/01/1971 | 01/03/1974 | Collaborating Editor |
| Thomas A. Hannula* | 01/08/1968 | 01/01/1970 | Collaborating Editor |
| Douglas A. Hensley | 01/08/1983 | 01/01/2002 | Collaborating Editor |
| 01/01/2002 | 01/01/2017 | Editor | |
| Israel N. Herstein | 01/05/1968 | 01/04/1988 | Collaborating Editor |
| Denis A. Higgs** | 01/03/1975 | 01/08/1979 | Collaborating Editor |
| Abraham P. Hillman | 01/01/1979 | 01/01/1980 | Editor |
| 01/01/1980 | 01/01/1982 | Associate Editor | |
| 01/01/1982 | 01/06/1982 | Assistant Editor | |
| Peter N. Hoffman** | 01/03/1975 | 01/08/1979 | Collaborating Editor |
| Dean Hoffman** | 01/11/1975 | 01/03/1978 | Collaborating Editor |
| Richard Holzsager | 01/01/1998 | 01/08/1999 | Collaborating Editor |
| Ross A. Honsberger** | 01/03/1975 | 01/08/1979 | Collaborating Editor |
| John R. Isbell | 01/11/1990 | 01/08/2001 | Collaborating Editor |
| Mourad E. H. Ismail | 01/08/1992 | 01/01/1997 | Collaborating Editor |
| Robert Israel | 01/01/1997 | 01/03/2000 | Collaborating Editor |
| David M. Jackson** | 01/06/1975 | 01/08/1979 | Collaborating Editor |
| Robert H. Johnson† | 01/01/1979 | 01/08/1988 | Collaborating Editor |
| Elgin H. Johnston | 01/08/1983 | 01/11/1988 | Collaborating Editor |
| 01/02/1989 | 01/03/1989 | Collaborating Editor | |
| Daniel Jurca† | 01/02/1980 | 01/08/1983 | Collaborating Editor |
| Kiran S. Kedlaya | 01/01/1999 | 01/08/2005 | Collaborating Editor |
| Murray S. Klamkin | 01/06/1966 | 01/12/1989 | Collaborating Editor |
| 01/06/1966 | 01/08/1968 | Elementary Problems | |
| 01/01/1992 | 01/01/2002 | Collaborating Editor | |
| Daniel J. Kleitman | 01/08/1969 | 01/08/1998 | Collaborating Editor |
| Fred Kochman | 01/11/1988 | 01/10/1991 | Collaborating Editor |
| 01/01/1992 | 01/04/1992 | Collaborating Editor | |
| 01/04/1992 | 01/01/1997 | Editor | |
| 01/01/1997 | 01/01/2002 | Collaborating Editor | |
| Joseph D. E. Konhauser | 01/08/1983 | 01/08/1991 | Collaborating Editor |
| Andre Kundgen | 01/10/2002 | 01/03/2006 | Collaborating Editor |
| Ray G. Langebartel | 01/12/1990 | 01/02/1992 | Collaborating Editor |
| Eric S. Langford* | 01/01/1970 | 01/03/1971 | Collaborating Editor |
| 01/03/1971 | 01/03/1975 | Associate Editor | |
| John Lawrence** | 01/12/1976 | 01/08/1979 | Collaborating Editor |
| Taw-Pin Lim** | 01/08/1977 | 01/08/1979 | Collaborating Editor |
| Stanley P. Lipshitz** | 01/03/1975 | 01/06/1978 | Collaborating Editor |
| László Lipták | 01/12/2008 | 01/01/2025 | Collaborating Editor |
| Arthur E. Livingston | 01/04/1964 | 01/06/1966 | Elementary Problems |
| 01/04/1964 | 01/01/1967 | Collaborating Editor | |
| Philip M. Locke* | 01/01/1970 | 01/03/1975 | Collaborating Editor |
| Frederick W. Luttmann† | 01/01/1979 | 01/01/2025 | Collaborating Editor |
| Roger C. Lyndon | 01/01/1967 | 01/01/1979 | Collaborating Editor |
| 01/01/1979 | 01/10/1981 | Associate Editor | |
| 01/10/1981 | 01/01/1982 | Editor | |
| 01/08/1978 | 01/01/1982 | Advanced Problems | |
| Richard N. Lyons | 01/03/1978 | 01/10/1980 | Collaborating Editor |
| Hosam Mahmoud | 01/03/2020 | 01/01/2025 | Collaborating Editor |
| Maine Problems Group | 01/08/1968 | 01/03/1975 | Collaborating Editor |
| 01/08/1968 | 01/03/1975 | Elementary Problems | |
| John C. Mairhuber* | 01/08/1968 | 01/03/1975 | Collaborating Editor |
| Henry P. Manning | 01/08/1921 | 01/01/1923 | Editor |
| Marvin Marcus | 01/05/1968 | 01/06/1992 | Collaborating Editor |
| Vania Mascioni | 01/02/1999 | 01/01/2017 | Collaborating Editor |
| Michael H. McKiernan** | 01/03/1975 | 01/08/1979 | Collaborating Editor |
| Frank B. Miles | 01/11/1990 | 01/01/2025 | Collaborating Editor |
| Joseph B. Miles | 01/08/1991 | 01/02/1992 | Collaborating Editor |
| Steven J. Miller | 01/10/2015 | 01/01/2017 | Collaborating Editor |
| Curtis S. Morse* | 01/01/1971 | 01/03/1975 | Collaborating Editor |
| Louise E. Moser† | 01/01/1979 | 01/01/1987 | Collaborating Editor |
| Dale H. Mugler† | 01/01/1979 | 01/03/1983 | Collaborating Editor |
| 01/03/1983 | 01/01/1987 | Editor | |
| 01/11/1984 | 01/01/1987 | Elementary Problems | |
| Ronald C. Mullin** | 01/06/1975 | 01/08/1979 | Collaborating Editor |
| Grattan P. Murphy* | 01/08/1968 | 01/05/1969 | Collaborating Editor |
| 01/05/1969 | 01/03/1971 | Associate Editor | |
| 01/03/1971 | 01/05/1971 | Collaborating Editor | |
| 01/01/1973 | 01/03/1975 | Collaborating Editor | |
| U. S. R. Murty** | 01/03/1975 | 01/08/1979 | Collaborating Editor |
| Christoph Neugebauer | 01/02/1971 | 01/06/1982 | Collaborating Editor |
| Lenhard Ng | 01/05/2017 | 01/01/2025 | Collaborating Editor |
| Edward S. Northam* | 01/08/1968 | 01/03/1975 | Collaborating Editor |
| Horace L. Olson | 01/01/1924 | 01/01/1940 | Editor |
| Mohamed Omar | 01/01/2016 | 01/01/2017 | Collaborating Editor |
| Joseph Oppenheim† | 01/01/1979 | 01/08/1981 | Collaborating Editor |
| 01/01/1982 | 01/03/1982 | Collaborating Editor | |
| Michael J. Pelling† | 01/08/1979 | 01/11/1988 | Collaborating Editor |
| 01/02/1989 | 01/03/1989 | Collaborating Editor | |
| 01/06/1996 | 01/08/1997 | Collaborating Editor | |
| Rajesh Pereira | 01/06/2021 | 01/01/2025 | Collaborating Editor |
| Bogdan Petrenko | 01/02/2009 | 01/05/2012 | Collaborating Editor |
| Richard Pfiefer | 01/04/1985 | 01/01/2017 | Collaborating Editor |
| Stephen L. Portnoy | 01/05/1988 | 01/01/1997 | Collaborating Editor |
| Kenneth R. Rebman† | 01/01/1979 | 01/02/1980 | Collaborating Editor |
| Irving Reiner | 01/01/1987 | 01/02/1987 | Collaborating Editor |
| Howard E. Reinhardt† | 01/01/1979 | 01/11/1983 | Collaborating Editor |
| Clive M. Reis | 01/08/1983 | 01/08/1985 | Collaborating Editor |
| Dave Renfro | 01/05/2012 | 01/01/2017 | Collaborating Editor |
| Bruce A. Reznick | 01/05/1988 | 01/01/1992 | Collaborating Editor |
| Bruce Richmond**† | 01/11/1975 | 01/08/1983 | Collaborating Editor |
| Joseph J. Rotman | 01/12/1989 | 01/01/1992 | Collaborating Editor |
| Cecil C. Rousseau | 01/03/1999 | 01/01/2017 | Collaborating Editor |
| Ranjit S. Sabharwal† | 01/01/1979 | 01/12/1980 | Collaborating Editor |
| Paul Schellenberg** | 01/06/1975 | 01/12/1976 | Collaborating Editor |
| Jeffrey O. Shallit | 01/11/1983 | 01/01/1997 | Collaborating Editor |
| Bruce L. R. Shawyer | 01/08/1983 | 01/08/1985 | Collaborating Editor |
| Leonard Smiley | 01/01/1997 | 01/02/2018 | Collaborating Editor |
| William L. Soule, Jr.* | 01/08/1968 | 01/03/1975 | Collaborating Editor |
| Claudia A. Spiro | 01/01/1987 | 01/08/1987 | Collaborating Editor |
| David A. Sprott** | 01/03/1975 | 01/08/1979 | Collaborating Editor |
| Emory P. Starke | 01/01/1947 | 01/08/1979 | Editor |
| 01/01/1947 | 01/04/1964 | Advanced Problems | |
| 01/08/1979 | 01/12/1989 | Editor Emeritus | |
| John Henry Steelman | 01/01/1992 | 01/11/2008 | Collaborating Editor |
| Kenneth Stolarsky | 01/06/1985 | 01/04/1992 | Editor |
| 01/04/1992 | 01/01/2025 | Collaborating Editor | |
| Richard Stong | 01/01/1997 | 01/01/2025 | Collaborating Editor |
| Walter Stromquist | 01/10/2002 | 01/08/2018 | Collaborating Editor |
| Donald A. Sumner** | 01/03/1975 | 01/06/1975 | Collaborating Editor |
| Lajos Takács | 01/11/1985 | 01/01/1992 | Collaborating Editor |
| Alfred Tang† | 01/01/1979 | 01/04/1982 | Collaborating Editor |
| Hwa Tsang Tang† | 01/01/1979 | 01/04/1982 | Collaborating Editor |
| David E. Tepper | 01/02/1993 | 01/01/1997 | Collaborating Editor |
| Mary E. Thompson** | 01/06/1975 | 01/08/1979 | Collaborating Editor |
| Douglas B. Tyler | 01/05/1992 | 01/01/1997 | Collaborating Editor |
| Daniel Ullman | 01/08/1987 | 01/01/1997 | Collaborating Editor |
| 01/01/1997 | 01/01/2002 | Editor | |
| 01/04/2002 | 01/01/2017 | Collaborating Editor | |
| 01/01/2017 | 01/01/2025 | Editor | |
| Charles L. Vanden Eynden | 01/03/1996 | 01/01/2017 | Collaborating Editor |
| Sam Vandervelde | 01/12/2008 | 01/10/2015 | Collaborating Editor |
| Daniel J. Velleman | 01/01/2017 | 01/01/2020 | Collaborating Editor |
| 01/01/2020 | 01/01/2025 | Editor | |
| Stan Wagon | 01/12/2017 | 01/01/2022 | Collaborating Editor |
| 01/01/2022 | 01/01/2025 | Editor | |
| Edward T. H. Wang**† | 01/06/1975 | 01/08/1993 | Collaborating Editor |
| Lawrence Washington | 01/01/2020 | 01/01/2025 | Collaborating Editor |
| William C. Waterhouse | 01/07/1974 | 01/08/1983 | Collaborating Editor |
| Waterloo Problems Group | 01/03/1975 | 01/08/1979 | Collaborating Editor |
| 01/03/1975 | 01/08/1978 | Elementary Problems | |
| William E. Watkins | 01/06/1992 | 01/01/2002 | Collaborating Editor |
| Gregory P. Wene | 01/03/1996 | 01/01/1997 | Collaborating Editor |
| Douglas B. West | 01/01/1987 | 01/01/2025 | Editor |
| Albert Wilansky | 01/01/1963 | 01/03/1986 | Collaborating Editor |
| 01/01/1963 | 01/04/1964 | Advanced Problems | |
| Elizabeth Wilmer | 01/06/2017 | 01/01/2021 | Collaborating Editor |
| Oswald Wyler | 01/01/1970 | 01/08/1971 | Collaborating Editor |
| Paul Zeitz | 01/06/2017 | 01/08/2018 | Collaborating Editor |
| Jack Zelver† | 01/02/1979 | 01/02/1980 | Collaborating Editor |
| Fuzhen Zhang | 01/10/2002 | 01/01/2021 | Collaborating Editor |
| Li Zhou | 01/12/2018 | 01/01/2025 | Collaborating Editor |
*University of Maine Problems Group
**University of Waterloo Problems Group
†San Francisco Bay Area Problems Group
Timeline
Solutions 1894-1940
The table below lists solutions based on the following premise: something was published that justifies excluding the problem proposal from a list of unsolved problems.
For example, Calculus 360 ("solution" 1918 no. 4) is a question whose answer has no truth value and is thus "unsolvable" in a certain sense, so a mere reply to the question qualifies as a solution in the table.
In 1918 no. 5 a "note" on Calculus 435 also counts as a solution because the author refers to a paper then concludes: "To solve [problem 435] we need only put alpha = 0 in the first of the integrals mentioned." (However, since 435 has a solution in the previous issue, this note was omitted from the table.)
The "note" on 3064 in 1925 No. 1 counts as a solution because it points out that no solution exists to the problem as stated. Same for 3110 in 1925 No. 8 and 2706 in 1926 No. 2. (the presence of "Also solved by" is sometimes a tipoff to this scenario).
The only year in which the Monthly was true to its name was 1894, when 12 issues were published. Single issues for July–August and September–October appeared in 1895, and in 1896 June–July and August–September were each single issues, launching the modern format (the modern issue-numbering scheme from 1 to 10 did not begin until 1913 however).
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | No. 7 | No. 8 | No. 9 | No. 10 | No. 11 | No. 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1894 | Alg. | 1, 2 | 3, 4, 5, 6, 7, 8 | 9, 10 | 11, 12, 13 | 14, 15, 16, 17, 18 | 19, 20 | 21, 22 | 15, 23 | 24, 26, 28, | 27, 28, 29 | 30, 31 | |
| Arith. | 1, 2, 3, 4 | 5 | 6, 7, 8 | 9, 10, 11, 12 | 13, 14, 15 | 16, 17, 18 | 19, 20, 21 | 23, 24 | 25, 26, 27 | 28 | 29, 30 | 31, 32 | |
| Prob. | 1 | 1 | 2 | 3 | 3, 4, 5 | 4, 6 | 6, 7 | 8, 9 | 5 | 10, 11 | 12 | ||
| Calc. | 1, 2, 3, 4, 5, 6 | 7, 8 | 9 | 10, 11, 12, 13, 14, 15 | 16, 17 | 18, 19 | 3, 6, 17 | 20, 21 | 22, 23 | 18, 24 | |||
| Dioph. | 1, 2, 3, 4 | 3, 4 | 3 | 5, 6, 8 | 6, 9, 10 | 2, 10 | 11, 12 | 13, 14 | 15 | ||||
| Geom. | 1 | 2, 3 | 2, 4, 5 | 6, 7, 8 | 6, 7, 9, 10 | 11, 12, 13 | 14, 15 | 14, 16, 17, 18 | 19, 21, 22 | 23, 24, 25, 26, 27 | 28, 29, 30 | 25, 31 | |
| Mech. | 1, 2 | 3 | 4, 5 | 6, 7 | 7, 8 | 7 | 9, 10 | 11 | 12, 13 | 12 | |||
| Misc. | 1, 2, 3 | 4, 5, 6 | 7 | 8, 9 | 10 | 4, 6 | 11 |
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | No. 7-8 | No. 9-10 | No. 11 | No. 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1895 | Alg. | 32, 33 | 34, 35 | 36, 37, 38 | 39, 40 | 41, 42 | 43 | 44, 45 | 46, 47 | 48, 49 | 50, 51, 52 |
| Arith. | 33, 34, 35 | 36, 37, 38 | 35, 38, 39, 40, 41 | 38, 39, 42, 43 | 44, 45 | 47 | 48, 49 | 50, 51 | 52, 53 | 54 | |
| Prob. | 12 | 13, 14, 15, 18 | 17, 18 | 19 | 20, 21, 22 | 19, 23, 24 | 25, 26 | 26 | |||
| Calc. | 25 | 26 | 27, 28, 29 | 30 | 31 | 32, 33 | 34, 35 | 34, 36, 37 | 22, 36, 38, 39 | 40, 41, 43 | |
| Dioph. | 16, 17 | 18, 19 | 20, 21 | 21, 27 | 23, 24 | 25, 26 | 27, 28 | 30, 31, 32 | |||
| Geom. | 32, 33 | 34, 35, 36 | 36 | 37, 38, 39 | 40, 41, 42 | 42 | 43, 44 | 45 | 45, 46 | ||
| Mech. | 14 | 14, 15 | 15 | 16, 17, 18 | 17, 19 | 20, 21, 22 | 23, 24, 25 | 26, 27 | 28, 29 | 30, 31 | |
| Misc. | 13 | 12 | 15 | 15, 16 | 17, 18, 19, 20 | 17, 20 | 16, 20, 22, 23, 24 | 28, 29, 30 | |||
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6-7 | No. 8-9 | No. 10 | No. 11 | No. 12 |
| 1896 | Alg. | 54, 55 | 56, 57 | 58, 59 | 60, 61 | 62, 63 | 64, 65 | 66, 67 | |||
| Arith. | 55 | 56, 57 | 57, 58 | 59 | 60, 61 | 62, 63 | 63, 64, 65 | 64, 66, 67, 68, 69 | |||
| Prob. | 27 | 28, 29 | 30, 31 | 32, 33, 34 | 35 | 37, 38 | |||||
| Calc. | 36, 44 | 45, 46 | 47, 48 | 49, 50 | 51, 52 | 53, 54 | |||||
| Dioph. | 34, 35, 36 | 37, 38, 39 | 40, 41 | 42, 43, 44 | 45, 46 | 42 | |||||
| Geom. | 48 | 41, 49 | 50, 51 | 52, 53 | 54, 55 | 56, 57 | 58, 59 | 60, 61, 62, 63 | 63, 64 | ||
| Mech. | 31 | 33 | 34 | 32, 35 | 36, 37 | 38, 39 | |||||
| Misc. | 31, 32 | 33 | 35, 36 | 35, 37 | 38, 39 | 34, 35 | |||||
| 1897 | Alg. | 68, 69 | 70, 71 | 72, 73 | 74, 75 | ||||||
| Arith. | 70 | 71, 72 | 73 | 75, 76 | 74, 77, 78 | 79, 80 | 81, 82 | 83 | |||
| Prob. | 40, 41, 42 | 39 | 43, 44 | 43, 45, 46, 47 | 48, 49, 50, 51 | 52 | 54, 55 | ||||
| Calc. | 55, 56 | 57, 58 | 58 | 49 | 59, 60 | 61 | |||||
| Dioph. | 47, 48 | 49, 50, 51, 52 | 53, 54 | ||||||||
| Geom. | 65, 66 | 43 | 67 | 68, 70 | 69 | 71, 73, 74, 75 | 76, 77 | 78, 79 | |||
| Mech. | 40, 42 | 41 | 43 | 44, 45, 46, 47, 48 | 44 | 49 | 50, 51 | 52, 53 | |||
| Misc. | 40, 41 | 42, 43, 44 | 45, 46, 47, 48 | 51, 52 | |||||||
| 1898 | Alg. | 76, 77 | 78 | 79, 80 | 81, 82 | 81 | 83 | 85 | 86, 87 | 88 | 89 |
| Arith. | 85, 86 | 84 | 87, 88, 89 | 90, 91 | 93, 94, 95 | 96, 97, 98 | 98, 99 | 100, 101 | 102 | ||
| Prob. | 56, 57 | 58, 59 | 60 | 62, 64 | |||||||
| Calc. | 63, 64 | 65, 66 | 67 | 68, 69 | 70, 71 | 71, 72 | 73, 74 | 75, 76, 77 | 78, 79 | 78 | |
| Dioph. | 55, 56 | 58 | 57, 59 | 60 | 61 | 62, 63, 74 | 65, 66, 67 | 68 | 69 | 70, 71 | |
| Geom. | 80, 82 | 81, 83 | 84 | 85, 86, 88 | 87, 89, 90 | 91, 92, 93 | 94, 95, 96 | 97, 98 | 99, 100, 101 | 102, 103, 104 | |
| Mech. | 54, 55 | 55 | 56, 58 | 57, 59, 60 | 61, 62, 63 | 64, 65 | 64 | 65, 67, 68 | 70, 71, 72 | 73, 74 | |
| Misc. | 53, 54 | 42, 55 | 57 | 58, 59 | 59, 60, 61 | 62, 63 | 64 | 63, 64 | |||
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6-7 | No. 8-9 | No. 10 | No. 11 | No. 12 |
| 1899 | Alg. | 89 | 89, 90 | 91 | 92 | 93 | 93 | 94 | 95, 96 | ||
| Arith. | 103 | 104, 105 | 106 | 107 | 108, 109 | 110, 111 | 112, 113 | 114, 115, 116 | 112, 117, 118, 119 | ||
| Prob. | 66, 67, 67 | 61 | 67, 68, 69, 71, 72, 73 | 74, 75 | 76, 77, 78 | ||||||
| Calc. | 80 | 82 | 83 | 85 | 84, 86, 87 | 88 | 89 | 90 | |||
| Dioph. | 72 | 73 | 71 | 71, 74 | 73 | ||||||
| Geom. | 105 | 106, 107 | 108 | 109 | 110, 111 | 112, 113 | 114, 115 | 116, 117, 118 | 119, 120, 121 | ||
| Mech. | 63, 71, 75 | 75, 76 | 77, 78 | 79, 80 | 81 | 82, 83 | 84, 85 | 88, 89 | |||
| Misc. | 65 | 68, 69 | 69 | 70 | 71 | 72 | |||||
| 1900 | Alg. | 97 | 98 | 99, 100 | 101, 102 | 103 | 104, 105 | 106 | 107 | 109, 110 | |
| Arith. | 120, 121 | 122, 123 | 120, 124 | 120, 125 | 126 | 127, 128, 129 | 130 | 131 | 132 | 135 | |
| Prob. | 79, 80 | 81, 82, 83 | 84, 85 | 86, 87 | 88 | 89 | 90 | ||||
| Calc. | 91, 92 | 93, 94 | 94, 95, 96 | 97 | 98 | 99, 100 | 101 | 102 | |||
| Dioph. | 75 | 76, 77 | 78, 79 | 80 | 82 | ||||||
| Geom. | 122, 123, 124 | 122, 125, 126 | 127, 128 | 129 | 130, 131 | 132 | 123, 134 | 135, 136 | 134, 137 | ||
| Mech. | 90, 92 | 93, 94 | 87, 95 | 87 | 96 | 97, 98 | 98, 99 | ||||
| Misc. | 74 | 74, 75, 76 | 77, 78, 79, 80 | 81 | 83, 84 | 82, 85 | 85, 86 | ||||
| 1901 | Alg. | 111 | 112 | 113, 114 | 115, 116 | 117, 118 | 119, 120, 121, 122 | 123, 124 | 125, 126 | 127, 128 | |
| Arith. | 133 | 134, 136 | 136, 137, 139 | 140, 141 | 142, 143 | 144, 145 | 146 | 147 | 147, 148, 149 | ||
| Prob. | 70 | 56, 91 | 92, 93, 94 | 95, 96, 97 | 98, 99, 100 | 101 | 102, 103 | 103, 104, 105 | 106 | ||
| Calc. | 104 | 105 | 106, 107 | 108, 109 | 110, 111 | 112, 113, 114, 115 | 116, 117, 118 | 119, 120 | |||
| Dioph. | 83, 84 | 58, 86 | 85, 86 | ||||||||
| Geom. | 138 | 139, 140, 141, 142 | 143, 144, 145 | 146, 147, 148 | 149, 150 | 151, 152 | 151, 154, 155 | 156, 157 | 158, 159 | ||
| Mech. | 100, 101 | 102, 103, 104 | 104, 105, 106, 107 | 108, 109, 111, 112 | 113, 114, 115 | 116, 117 | 118, 120 | 121 | 122 | 123, 124 | |
| Misc. | 88 | 89 | 90 | 91, 92 | 93, 94, 95 | 96, 97 | 98, 99, 100 | ||||
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6-7 | No. 8-9 | No. 10 | No. 11 | No. 12 |
| 1902 | Alg. | 129 | 130, 131, 132 | 133, 134, 135 | 136, 137, 138 | 139, 140, 142, 143, 144 | 146, 149, 150, 151, 152 | 153, 154, 155 | 148, 156, 157 | 147, 158, 159, 160 | 161, 162 |
| Arith. | 150, 151 | 152 | 153, 154 | 155 | 156 | 157, 158 | 159, 160 | 162 | 163, 164 | ||
| Prob. | 107 | 108 | 109, 110 | 111, 112 | 113, 114 | 115, 116 | 117, 118, 119 | 120, 121 | 122, 123 | ||
| Calc. | 121, 122, 123, 124 | 125, 126 | 127, 128 | 129, 130, 131, 132 | 133, 134, 135, 136 | 138 | 140, 141, 142, 143 | 144, 145 | 144, 148, 149, 150 | 151, 152, 153 | |
| Dioph. | 87, 88 | 89, 90, 91, 92 | 90, 91 | 93, 94 | 92, 97, 98 | 99, 100 | 92, 101 | ||||
| Geom. | 160, 161, 162 | 123, 153, 158, 162, 163 | 164, 165, 166 | 167, 168, 169, 170, 171 | 172, 174, 175 | 176, 177, 179, 180, 181 | 162, 184 | 185, 186 | 187, 188, 189 | 190 | |
| Mech. | 125, 126 | 127 | 128, 129 | 130, 132 | 133, 134, 135 | 135, 136, 137 | 138 | 140, 141, 142, 143 | 145, 146 | ||
| Misc. | 101, 102, 103 | 104 | 104, 105, 106 | 107, 108, 109, 110 | 111 | 112, 113, 114, 115 | 116, 117, 118 | 118, 120 | |||
| 1903 | Alg. | 164, 165, 166 | 154, 167 | 168, 169, 170 | 171 | 173, 174 | 175, 176 | 185, 186 | |||
| Arith. | 165 | 166 | |||||||||
| Prob. | 125 | 126, 127 | 128, 129 | 90, 130 | 130, 131, 132 | 130, 133, 134, 135, 136 | 137, 138, 140, 141 | 140 | |||
| Calc. | 154 | 155, 156, 157 | 158, 159 | 160 | 161, 162 | 163, 164 | |||||
| Dioph. | 101, 102 | 103 | 104, 106 | 107 | 107, 109 | 112 | 113, 114 | 118 | |||
| Geom. | 178 | 191, 192 | 193, 194 | 195, 196 | 197, 199 | 207 | |||||
| Mech. | 144 | 147, 148 | 149 | 150, 151 | 153, 154 | ||||||
| Misc. | 124, 125, 126 | 128, 129 | 130, 131 | 133, 134 | 135 | ||||||
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6-7 | No. 8-9 | No. 10 | No. 11 | No. 12 |
| 1904 | Alg. | 187, 188 | 189 | 190 | 99, 192, 194 | 193, 195, 196, 197 | 198, 199 | 200, 201 | 200, 202, 203, 204 | 205, 206, 207 | 208, 209, 210 |
| Prob. | 63, 146, 147 | 148, 149, 150, 151 | 152 | 154, 156 | |||||||
| Calc. | 172 | 173 | 174, 175 | 177 | 178 | 179 | 181, 182 | 183, 184 | |||
| Dioph. | 119 | 121 | |||||||||
| Geom. | 208, 209, 210, 211 | 174, 214 | 216, 217, 218 | 215, 218, 219, 219, 220 | 219, 221, 222, 223 | 220, 222, 224, 225 | 227 | 226, 229, 230, 231, 232 | 234, 235 | 228, 237, 238 | |
| GrpTh. | 1 | 2 | 4 | 3 | |||||||
| Mech. | 161, 162 | 163 | 164, 165 | 165, 166 | 167 | 168 | 167 | 170 | 170, 171 | ||
| Misc. | 142 | 143 | 73 | 145 | |||||||
| 1905 | Alg. | 211, 212, 213, 214 | 215, 216, 217, 218 | 99, 219, 220, 221, 222 | 223, 224, 225 | 226, 227 | 228, 230, 232, 233 | 234, 235, 236 | 237, 238, 239, 240, 241 | 243 | 245 |
| Prob. | 130 | 158, 159 | 161 | 162 | 165, 166 | 168, 169, 171 | 169, 172 | ||||
| Calc. | 185, 186 | 187, 188 | 189, 190 | 191, 192, 193 | 194 | 189, 195, 196, 197 | 200 | 201, 202 | 203, 204, 205, 206 | 207, 208 | |
| Dioph. | 123 | 124, 125 | 126 | 127 | 128 | ||||||
| Geom. | 239, 240, 241, 242 | 236, 243, 244, 245, 245 | 247, 248, 249, 250 | 251, 252, 253 | 255, 256 | 257, 258 | 254, 262 | 260 | 263, 264, 265, 266 | 268, 269, 270, 271, 272 | |
| GrpTh. | 7 | 10 | 11 | ||||||||
| Mech. | 170 | 174, 175 | 173, 176, 178, 179 | 180 | 182 | 184 | 181, 185 | ||||
| Misc. | 146 | 144 | 146, 147 | 147 | 148 | 149, 150 | 152, 153, 154 | ||||
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6-7 | No. 8-9 | No. 10 | No. 11 | No. 12 |
| 1906 | Alg. | 247, 248, 249 | 250, 251, 252 | 254, 255 | 256, 257, 258 | 259, 260, 261 | 258, 263, 264 | 265, 266 | 267, 268 | 269, 271 | 229, 271, 272 |
| Prob. | 172 | 174 | 167, 172 | 167, 174 | 172, 179 | ||||||
| Calc. | 203, 210, 211 | 213, 214 | 215 | 133, 216, 217, 219 | 209, 217 | 220 | 219 | 223, 224, 225 | 222, 223, 227 | 228, 229 | |
| Dioph. | 132 | 133 | 126, 134 | 136 | 137 | 136 | 136 | ||||
| Geom. | 267, 274, 275 | 276, 277, 279 | 273, 278, 280, 281, 282, 283 | 284, 285, 286, 287 | 290 | 293, 295 | 289, 292, 297, 298 | 294, 296, 299 | 301 | ||
| GrpTh. | 12, 13 | 14 | 8 | ||||||||
| Mech. | 186 | 187 | 190, 191 | 187, 192 | |||||||
| Misc. | 155, 156 | 158 | |||||||||
| 1907 | Alg. | 273, 274 | 275 | 277 | 278, 279, 280 | 276 | 181, 182 | 283 | |||
| Prob. | 163 | 160, 170 | 178 | 181, 182 | 183, 184 | 185, 186, 187 | 187, 188 | 189 | 190, 191 | ||
| Calc. | 230 | 231 | 81, 233 | 233, 234, 235 | 236 | 237, 238 | 239, 240 | 241, 242 | 243, 244 | 245, 246 | |
| Dioph. | 139, 140 | 142 | |||||||||
| Geom. | 302 | 303, 304, 305 | 306, 307 | 308, 309, 310 | 311 | 312, 314 | 312, 313 | 314, 315, 316 | 319 | 318, 319 | |
| Mech. | 193 | 194, 195 | 196 | 197 | 198, 199 | 200, 201 | 188, 202 | 203, 204 | 205, 206 | ||
| Misc. | 164 | 165, 166 | 168 | 166 | |||||||
| 1908 | Alg. | 287, 288, 289 | 253, 284 | 290 | 291, 292 | 293, 294 | 295, 296, 297 | 172, 298, 299 | 300, 301 | ||
| Arith. | 46 | ||||||||||
| Prob. | 191 | 192 | 194 | 193 | 195 | 196 | |||||
| Calc. | 247, 248, 249 | 248, 250, 251 | 252, 253 | 254 | 255, 256 | 257, 258 | 256 | 261, 262 | 263 | ||
| Dioph. | 141, 143, 144 | 146 | 120 | 122 | 145, 147 | 120 | 149 | 150, 151 | 151 | 152, 155 | |
| Geom. | 20, 290, 300, 319 | 123, 320, 321 | 322, 323 | 324 | 326, 327 | 328, 329 | 330, 331 | 332, 333, 334 | 323, 335 | ||
| Mech. | 191, 207 | 131, 160 | 210 | 211, 212 | 213, 214 | 215, 217 | 219 | ||||
| Misc. | 169 | 170, 171 | 155 | 172 | 172 | 173, 175 | |||||
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6-7 | No. 8-9 | No. 10 | No. 11 | No. 12 |
| 1909 | Alg. | 302, 303, 304 | 305, 306, 307 | 308, 309 | 311 | 210, 312 | 313, 314, 315 | 316, 317, 318 | 319, 320 | 316, 321, 322 | 323, 324 |
| Prob. | 192, 197 | 199 | 200, 201 | ||||||||
| Calc. | 264, 266, 267 | 265 | 268 | 269, 270 | 270, 271, 272, 273 | 274, 276 | 277, 278 | 279, 280 | 275 | ||
| Dioph. | 156 | 155 | 158 | 159 | 160 | 163 | |||||
| Geom. | 336, 337 | 338 | 339, 340, 341 | 342 | 343 | 344, 346 | 348 | 345, 347 | |||
| Mech. | 220, 221 | 222, 223 | 222, 224 | 225 | 226, 227 | 227, 228 | 229, 230 | ||||
| Misc. | 174 | 176 | |||||||||
| 1910 | Alg. | 325, 326 | 327, 328, 329 | 331, 332 | 334 | 335, 336 | 337, 338, 339 | 341 | 342, 343 | ||
| Calc. | 281 | 282, 283, 284, 285 | 287, 288 | 289, 290 | 286, 291 | 292, 293, 294 | 295 | ||||
| Dioph. | 164, 165 | 168, 170, 171 | 172, 173 | ||||||||
| Geom. | 349, 350, 351 | 352, 353, 354 | 356, 357, 358 | 359, 360 | 361, 362 | 363, 364 | 365, 366 | 367, 368 | 370, 371 | ||
| Mech. | 234 | 235, 236 | 237, 238, 239 | 240, 242, 243, 244 | 240 | 245, 246 | 247 | 249, 250 | |||
| 1911 | Alg. | 344, 345 | 346, 347 | 348, 349 | 350, 351 | 352, 353 | 354, 355 | 357 | 357 | ||
| Prob. | 202 | 204 | |||||||||
| Calc. | 296, 297 | 298, 299 | 300, 301 | 303, 304, 305 | 306 | 308, 310, 311 | |||||
| Dioph. | 174 | 175, 178 | 174, 179, 180 | 178, 180, 181, 183 | 183, 184 | ||||||
| Geom. | 372, 373 | 369 | 375 | 377, 378 | 379, 380, 381 | 378 | 383, 385 | ||||
| Mech. | 251 | 253 | 254 | 253 | 255 | ||||||
| Misc. | 177, 178 | ||||||||||
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6-7 | No. 8-9 | No. 10 | No. 11 | No. 12 |
| 1912 | Alg. | 358, 359 | 360, 361 | 362, 363 | 365, 366, 367 | 368, 369 | 364, 370 | 371, 372, 373 | 374, 375 | 377, 378 | |
| Calc. | 312, 313 | 314, 315, 316 | 316, 317, 319 | 320 | 318 | 321, 322, 323, 324 | 325, 326 | ||||
| Geom. | 384 | 386, 387, 388 | 389, 390, 391 | 393, 395, 396 | 394, 397 | 390, 398, 399 | 400, 401 | 400, 402 | 403, 405, 406 | ||
| Mech. | 356 | 259, 260 | 261, 262 | ||||||||
| 1913 | Alg. | 379, 380 | 376 | 383, 384 | 386 | 382, 387, 388 | |||||
| Calc. | 326, 328, 329 | 330, 331 | 333 | ||||||||
| Dioph. | 185, 186 | 188 | |||||||||
| Geom. | 407, 408 | 409, 411 | 392, 411 | 412, 413, 414 | 415, 416 | 418 | |||||
| Mech. | 263 | 250 | 265 | ||||||||
| 1914 | Alg. | 389, 390, 391 | 392, 393 | 394, 395 | 396, 397 | 385, 398, 399, 400 | 401, 402 | 403, 404, 405, 407 | 408, 409 | 410 | 412, 413, 414 |
| Calc. | 327, 334 | 336 | 341 | 338, 343 | 335, 344, 345 | 346, 347, 349, 351 | 337, 350, 352 | 354, 355 | |||
| Dioph. | 190 | 193 | 194, 195 | 187, 197 | 199 | 200, 203 | 204, 206 | 207 | |||
| Geom. | 419, 420, 422 | 423 | 424 | 425, 426 | 428, 429 | 410, 431 | 417, 434, 435 | 421, 436, 437, 438, 439 | 440 | ||
| Mech. | 267 | 270 | 276, 280 | 281, 282, 283 | 273, 284 | 271, 285 | 288 | 275 | |||
| 1915 | Alg. | 415 | 409, 416, 417 | 418, 419 | 421, 422, 423 | 420 | 424, 425 | 427, 428 | 420, 429 | 426, 430, 431, 432 | 434, 435 |
| Calc. | 356, 357 | 358, 359 | 361, 362 | 364, 365 | 366, 367 | 368, 369 | 370, 371, 372 | 373, 374 | 375, 376, 377 | 378, 379 | |
| Dioph. | 195, 210 | 212, 213 | 215, 216 | 218 | 218 | 220 | 224, 225 | 210 | |||
| Geom. | 441, 443, 444, 445 | 430, 432 | 433, 447 | 448, 450, 451 | 443, 452, 453 | 454, 455 | 456, 457, 458 | 443, 459, 460 | 461, 462 | 449, 464, 465 | |
| Mech. | 289 | 286, 290 | 292 | 293, 294, 295 | 278, 296 | 292, 295 | 297, 298 | ||||
| Year | Dept. | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | No. 7 | No. 8 | No. 9 | No. 10 |
| 1916 | Alg. | 436, 437, 438 | 439, 440, 441 | 433, 442 | 443, 444 | 445, 446 | 447, 448, 449 | 450, 451 | 452, 453, 454 | 456, 457 | 458 |
| Calc. | 380 | 363, 381, 382, 383, 398A | 384, 386 | 387, 388, 389 | 390, 391, 392 | 393, 394, 395, 396 | 397, 398, 399, 417 | 342, 393 | 400, 401, 402 | 403, 404, 405, 406 | |
| Dioph. | 226 | 227 | 209, 219, 222 | 214 | 223, 228 | 217, 221 | |||||
| Geom. | 466 | 467 | 427, 463, 468, 469, 469 | 471, 473 | 474, 475, 476 | 479, 480 | 475, 481, 482 | 483, 484 | 485, 486 | ||
| Mech. | 299 | 301, 302 | 303, 305, 306 | 307, 310, 311 | 312 | 314, 316 | 317, 318 | 304 | 319, 320 | ||
| 1917 | Alg. | 459, 460 | 462, 463, 464 | 465, 466 | 455, 467, 468 | 469, 470 | 471, 472, 473 | 474, 475, 476 | 477, 478, 479 | 480, 481 | |
| Calc. | 407, 408 | 410 | 407, 409, 412 | 413, 414 | 416 | 420, 421 | 419, 421, 422, 423 | 424 | 409, 418 | ||
| Dioph. | 229, 233 | 235, 236, 237 | 240, 241, 243 | 242, 244 | 230, 246 | 248, 249 | 250, 251, 252, 253 | 254 | 255 | 256 | |
| Geom. | 487, 488 | 489, 490, 491, 492 | 493, 495 | 496, 497 | 498, 500 | 502, 503 | 504, 505, 506, 507 | 508, 509 | 511 | 512, 513 | |
| Mech. | 321, 323 | 304 | 324, 325 | 326, 327 | 300, 329 | 330, 331 | 333, 334, 335 | 336 | 337, 338 | ||
| 1918 | Alg. | 482, 483 | 484, 485, 486 | 487, 488, 489 | 490, 491 | 492, 493 | 489 | ||||
| Calc. | 426, 427 | 428, 430, 431 | 360, 433, 435 | 437 | 427, 438, 439, 441 | ||||||
| Dioph. | 257, 258 | 259, 262 | 264, 265, 267 | 268, 269 | 271 | ||||||
| Geom. | 514, 515 | 516, 517, 518 | 520, 521, 522 | 524, 525 | |||||||
| Mech. | 340 | 341, 342 | 345, 346 | 339, 347, 348 | 349, 352, 353, 354, 355 | ||||||
| 2661, 2664, 2665, 2666 | 2660, 2668 | 2669, 2670, 2671, 2673, 2674, 2675 |
| Year | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | No. 7 | No. 8 | No. 9 | No. 10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1919 | 385, 425, 440 (Calc.), 260 (Dioph.), 322, 328, 349, 350, 356, 357 (Mech.) | 411 (Calc.), 239, 261, (Dioph.), 2665, 2670, 2679, 2680, 2681, 2683, 2684, 2685, 2687, 2691 | 2689, 2690, 2692, 2693, 2697, 2698, 2699 | 2667, 2682, 2700 | 231, 239, 247 (Dioph.), 2678, 2701, 2709 | 2699, 2702, 2703, 2704, 2705, 2707, 2708, 2710, 2711, 2712, 2714, 2715, 2716, 2735, 2736, 2737, 2738 | 245 (Dioph.), 2696, 2722, 2729, 2731 | 430 (Alg.), 201 (Dioph.), 519 (Geom.), 332 (Mech.) | 411 (Alg.), 455 (Geom.) | |
| 1920 | 340, 349 (Calc.), 442 (Geom.), 2734, 2741, 2742 | 339 (Calc.), 2732, 2733 | 272, 277 (Mech.), 2726, 2761 | 463, 499 (Geom.), 2776 | 2740, 2744, 2747, 2760, 2768, 2771, 2772, 2773, 2774, 2777, 2785 | 2746, 2748, 2749, 2750, 2751, 2765 | 416 (Alg.), 2728, 2745, 2767, 2780, 2781, 2782, 2789 | 2753, 2754, 2755, 2756, 2757 | 2752, 2758, 2759, 2763, 2766, 2779, 2794, 2795 | 2790 |
| 1921 | 417 (Alg.), 2783 | 2801 | 2791, 2792, 2796, 2797 | 2799, 2819 | 2800, 2802, 2804 | 2806, 2822 | 2809, 2811 | 2719, 2812, 2823, 2838, 2863 | 499 (Geom.), 2814, 2896 | |
| 1922 | 2832, 2840, 2842, 2845, 2846, 2852, 2855 | 2813, 2815, 2820, 2829, 2833, 2835, 2857, 2858, 2861, 2864, 2866 | 2824, 2834, 2851, 2862, 2865, 2869 | 2828, 2830, 2836, 2839, 2853, 2859, 2868 | 2825, 2860, 2870, 2872, 2878, 2880, 2898 | 2876, 2879, 2881, 2885, 2887, 2895 | 2890, 2892 | 2893, 2894, 2899, 2900, 2945 | 2897, 2901, 2902, 2906 | |
| 1923 | 2908, 2912, 2913, 2923, 2925 | 2903, 2917, 2919, 2920, 2927, 2929, 2930, 2931 | 2932, 2933 | 2907, 2924, 2941, 2942, 2943, 2944, 2947, 2948, 2950, 2951, 2955 | 2871, 2958, 2965, 2967, 2978 | 2877, 2904, 2914, 2916, 2921, 2936, 2971, 2973, 2974, 2979 | 2981, 2988 | 2980, 2983, 2987 | ||
| 1924 | 2986, 2990, 2991, 2992 | 2982, 2993, 2994, 2995, 2996, 2997 | 2998, 3001 | 3000, 3002, 3003, 3010 | 3005, 3008, 3013, 3014, 3017 | 2934, 2966, 2976, 3019, 3021, 3022, 3023, 3024, 3025, 3027, 3029, 3030, 3035, 3039, 3040 | 3035, 3037, 3041, 3042, 3043 | 3044, 3046, 3047, 3049 | 3050, 3052, 3055, 3058 | 2949, 3043, 3053, 3054, 3059 |
| Year | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | No. 7 | No. 8 | No. 9 | No. 10 |
| 1925 | 3036, 3061, 3062, 3063, 3064, 3065, 3066, 3068, 3069 | 2957, 2972, 3070, 3074, 3079, 3080 | 3067, 3071, 3072, 3078, 3086 | 3081, 3083, 3084, 3088 | 2850, 2884, 2989, 3091, 3092, 3093, 3096, 3098, 3100 | 3101, 3102, 3104, 3105, 3107 | 3051, 3090, 3095, 3108, 3109 | 2874, 3103, 3109, 3110, 3113 | 2706, 3114 | 3115, 3116, 3117, 3118 |
| 1926 | 3120, 3121, 3123, 3125, 3129 | 2688, 2706, 3122 | 2677, 2720, 2723, 2724, 2769, 2818, 3032, 3128, 3130, 3134 | 2803 | 501 (Geom.), 2694, 2770, 2784, 2873, 2938, 3131, 3132, 3135, 3136 | 2676, 3123, 3137 | 2827, 3118, 3138, 3142, 3143, 3145, 3152 | 2841 | 3139, 3145, 3146, 3150 | 2672, 3151, 3152, 3153, 3154, 3155, 3159 |
| 1927 | 2662, 3156, 3164, 3165, 3166, 3171, 3173 | 2831, 3160, 3161, 3168, 3170 | 3175, 3177, 3178 | 3179, 3181, 3182, 3187, 3188, 3190, 3191 | 3193, 3195, 3197, 3203 | 3198, 3199, 3202, 3208 | 3194, 3207, 3210, 3211, 3213, 3214, 3215, 3216, 3218 | 3176, 3217, 3219, 3221, 3223 | 3200, 3220, 3224, 3225 | 494 (Alg.), 3212, 3222, 3226, 3227 |
| 1928 | 3228, 3230, 3232, 3234, 3235, 3237, 3238, 3240, 3241, 3242, 3247 | 3244, 3245, 3246, 3248, 3249, 3252, 3254 | 3250, 3253, 3256, 3260, 3261 | 3231, 3257, 3258, 3259, 3262, 3264, 3267 | 494 (Geom.), 2968, 3263, 3265, 3266 | 274 (Dioph.), 436 (Calc.), 510 (Geom.), 2764, 2807, 3119, 3268, 3270 | 470, 472 (Geom.), 2686, 2891, 2918, 2977, 3246, 3269, 3272, 3273, 3274, 3275, 3277 | 3280, 3282, 3284 | 263 (Dioph.), 2939, 2961, 2962, 2968, 3276, 3286 | 446, 478, 523 (Geom.), 2695, 3324 |
| 1929 | 3089, 3291, 3293, 3295, 3296, 3297 | 3162, 3288, 3292, 3299, 3300, 3302, 3305, 3306, 3307 | 2928, 2960, 2963, 3206, 3301 | 3310, 3311, 3313, 3314, 3315, 3317, 3318 | 3085, 3239, 3315, 3319, 3320, 3321, 3322, 3323, 3324, 3375 | 3325, 3326, 3327, 3328, 3330 | 3020, 3332, 3335, 3336, 3337, 3338, 3339, 3341 | 3342, 3343, 3344, 3345, 3346 | 3174, 3331, 3348 | 3334, 3351, 3356 |
| 1930 | 3333, 3349, 3357, 3359, 3361 | 3045, 3362, 3367, 3368, 3370, 3371, 3372 | 3028, 3048, 3373, 3374, 3377, 3378, 3379, 3381 | 3309, 3360, 3383, 3384, 3385, 3386 | 3387, 3388, 3390, 3392, 3395 | 2954, 2963, 3034, 3251, 3363, 3399 | 3366, 3396, 3398, 3400, 3401 | 3403, 3406, 3407 | 3350, 3405, 3409, 3410, 3411 | 2856, 3124, 3414, 3415, 3416 |
| Year | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | No. 7 | No. 8 | No. 9 | No. 10 |
| 1931 | 3417, 3418, 3419, 3421, 3422, 3424 | 2844, 3420, 3425, 3426, 3427, 3429, 3432, 3434 | 3430, 3436, 3437, 3438, 3440 | 3441, 3442, 3445, 3448 | 3369, 3413, 3439, 3444, 3449 | 3443, 3447, 3451, 3453, 3454, 3455, 3458, 3459, 3461, 3468 | 196 (Dioph.), 291, 309, 313, 315 (Mech.), 3464, 3467 | 299 (Mech.), 3239, 3391, 3431, 3465, 3470, 3471, 3472, 3473, 3474 | 232 (Dioph.), 315 (Mech.) | 238 (Dioph.), 308 (Mech.), 432 (Calc.) |
| 1932 | 434 (Calc.), 3140, 3276, 3433, 3462, 3469, 3476, 3477 | 275 (Dioph.), 3478, 3479, 3483 | 3408, 3460, 3480, 3485 | 3486, 3487, 3488, 3489, 3490 | 353 (Calc.), 3496, 3497 | 3233, 3298, 3482, 3491, 3493 | 3500, 3503, 3504, 3506 | 3365, 3469, 3482, 3505, 3514 | 3508, 3512, 3515, 3519, 3520, 3521, 3523, 3524, 3526 | 3495, 3518 |
| 1933 | 3501, 3502, 3525, 3535, 3537, 3539 | E1, E2, E3, E4, E5, 3513, 3527, 3529, 3530, 3531, 3532, 3533 | E6, E7, E8, E10, 3528, 3544, 3545, 3546, 3547, 3548 | E11, E12, 3516, 3552, 3556, 3557, 3558 | E16, E17, E19, 3340, 3513, 3522, 3541, 3559, 3560 | E18, E20, E21, 3517, 3561, 3562, 3564, 3565 | E15, E22, E23, E24, E25, 3500, 3566, 3567, 3569, 3571, 3572, 3573 | E26, E27, E29, E30, 3575, 3579, 3580, 3581, 3583 | E13, E31, E32, E33, E35, 3536, 3582, 3586 | E36, E37, E38, E39, E41, 3585, 3587, 3588, 3591 |
| 1934 | E40, E42, E43, E44, E45, E46, 3589, 3590, 3592, 3594, 3595, 3596, 3598 | E34, E47, E48, E49, E50, E51, E52, E53, 3563, 3599, 3601, 3602, 3605 | E54, E55, E56, E57, E58, E59, 3597, 3609 | E13, E60, E61, E62, E63, E64, 3541, 3608 | E65, E66, E67, E68, E69, 3612, 3613, 3615, 3618 | E70, E71, E72, E73, 3617, 3619, 3620, 3621, 3622, 3624 | E75, E76, E77, E78, E79, E80, 3625, 3626, 3627, 3629 | E81, E82, E83, E84, E85, E86, 3628, 3630, 3631, 3633, 3634 | E87, E88, E89, E90, E91, E92, 272 (Dioph.), 3551, 3586 | E93, E94, E95, E96, E97, E98, E99, 3611, 3639, 3642, 3643 |
| 1935 | E100, E101, E102, E103, E104, E105, 3641, 3644, 3645, 3646 | E106, E107, E109, E110, E111, E112, 3647, 3650, 3652 | E113, E114, E115, E116, E117, 3576, 3637, 3653, 3654, 3656 | E74, E118, E119, E120, E121, E122, E123, E124, 3658, 3659, 3660 | E125, E126, E127, E128, E129, E130, 3661, 3662, 3664 | E131, E132, E133, E134, 3640, 3666, 3667 | E108, E135, E136, E137, E138, E139, E140, E141, 3668, 3669, 3670, 3671, 3672 | E4, E142, E143, E144, E145, E146, E147, 3673, 3674, 3675, 3676 | E148, E149, E150, E151, E152, E153, 3677, 3678, 3679, 3680 | E154, E155, E156, E157, E158, 3681, 3682, 3683 |
| Year | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | No. 7 | No. 8 | No. 9 | No. 10 |
| 1936 | E159, E160, E161, E162, E163, E164, 3686, 3687, 3688, 3689, 3690 | E165, E166, E167, E168, E169, E170, 3691, 3692, 3693, 3694, 3696 | E171, E172, E173, E174, E175, 3697, 3698, 3699, 3701 | E176, E177, E178, E179, 3705 | E180, E181, E182, E183, 3703, 3704, 3713 | E184, E186, E187, E188, 3700, 3702, 3706, 3710 | E189, E190, E191, 3711, 3712, 3715, 3718 | E192, E193, E194, E195, E196, E197, E198, 3709, 3719 | E199, E200, E201, E202, E203, E204, 3716, 3720, 3721, 3722, 3724 | E205, E206, E207, E209, E210, 3723, 3725, 3727, 3728 |
| 1937 | E211, E212, E213, E214, E215, E216, 3714, 3726, 3729 | E217, E218, E219, E220, E221, E222, E223, E224, 3732, 3733, 3736, 3737, 3738, 3739 | E225, E226, E227, E228, 3743 | E229, E230, E231, E232, E234, E235, E236, E237, 3740, 3741, 3742, 3744, 3745 | E233, E240, 3734 | E238, E239, E241, E242, E243, E244, E245, E247, E248, E249, E250, E251, 3638, 3707, 3746, 3747, 3752 | E216, E252, E253, E254, E255, E256, 3748, 3750, 3751, 3753 | E257, E258, E259, E260, E261, 3754, 3755, 3756 | E262, E263, E264, E265, 3757 | E266, E267, E268, E269, E270, E271, E272, E273, E274, E275, 3758, 3759, 3760, 3761 |
| 1938 | E276, E277, E278, E279, E280, E281, 3762, 3764, 3765, 3766, 3767, 3768, 3769, 3770 | E282, E283, E284, E285, E286, E287, 3771, 3772, 3773 | E288, E289, E290, E291, E292, E293, 3774, 3775, 3776, 3777 | E294, E295, E296, E297, E298, 3730, 3778, 3781, 3783 | E299, E300, E301, E302, 3784, 3785, 3786, 3789, 3790 | E303, 3791, 3792, 3793, 3794 | E304, E305, E306, E307, E308, 3796, 3797, 3798 | E271, E293, E309, E311 | E312, E313, 3780, 3799, 3801, 3802, 3803, 3804 | E315, E316, E317, E318, E319, 3795, 3805, 3807 |
| 1939 | E320, 3808, 3809 | E321, E322, E323, E324, E325, E326, 3810, 3811, 3812, 3813, 3814, 3815, 3816 | E310, E327, E328, E329, E330, E331, E332, E333, E334, E335, 3763, 3817, 3818 | E336, E337, 3819, 3820, 3821 | E314, E338, E339, E340, E341, E342, E343, 3822, 3823, 3824, 3825 | E346, E347, E348, 3826, 3827, 3828, 3830 | E344, E345, 3831, 3832 | E349, E350, E351, E352, 3833, 3836 | E353, E354, E355, E356, 3838, 3841, 3842, 3843 | E358, E359, E360, 3829, 3844, 3845, 3846, 3847 |
| Year | No. 1 | No. 2 | No. 3 | No. 4 | No. 5 | No. 6 | No. 7 | No. 8 | No. 9 | No. 10 |
| 1940 | E357, E361, E362, E364, E365, 3849, 3850, 3851, 3853, 3854 | E366, E367, E368, E369, E370, E371, 3836, 3855, 3861 | E372, E373, E374, E375, E376, E377, E378, E379, 3856, 3857, 3862, 3863, 3864 | E380, E382, E383, E384, E385, E386, 3865, 3866, 3867, 3868 | E381, E387, E388, E389, E390, 3869, 3872, 3873, 3875, 3877 | E391, E392, E393, E394, E395, 3882, 3883, 3884, 3886, 3888 | E363, E396, E397, E399, E400, 3840, 3885, 3889, 3892 | E398, E401, E402, E403, E404, 3848, 3871, 3891, 3894 | E405, E406, E407, E408, 3874, 3893, 3896, 3899 | E411, E412, E413, E414, E415, 3898, 3900, 3901, 3902, 3903 |