分面浏览：发表日期 |
| 当前检索式 | ((ALL：Mathematical operators)) |
| 限定条件 | 无 |
| 2022 5 | 2021 7 | 2020 3 |
| 2019 20 | 2018 23 | 2017 22 |
| 2016 28 | 2015 36 | 2014 34 |
| 2013 28 | 2012 33 | 2011 35 |
| 2010 69 | 2009 20 | 2008 17 |
| 2007 13 | 2006 11 | 2005 15 |
| 2004 15 | 2003 7 | 2002 12 |
| 2001 10 | 2000 14 | 1999 11 |
| 1998 11 | 1997 6 | 1996 7 |
| 1995 4 | 1994 2 | 1993 3 |
| 1992 7 | 1991 2 | 1990 3 |
| 1989 1 | 1985 4 |
