OCT 31 = DEC 25
A mathematical joke is a form of humor which relies on aspects of mathematics or a stereotype of mathematicians to derive humor. The humor may come from a pun, or from a double meaning of a mathematical term, or from a lay person's misunderstanding of a mathematical concept. These jokes are frequently inaccessible to those without a mathematical bent.
Mathematician and author John Allen Paulos in his book Mathematics and Humor described several ways that mathematics, generally considered a dry, formal activity, overlaps with humor, a loose, irreverent activity: both are forms of "intellectual play"; both have "logic, pattern, rules, structure"; and both are "economical and explicit".
Some performers combine mathematics and jokes to entertain and/or teach math.

This is an excerpt from the article OCT 31 = DEC 25 from the Wikipedia free encyclopedia. A list of authors is available at Wikipedia.
The article OCT 31 = DEC 25 at en.wikipedia.org was accessed 17 times in the last 30 days. (as of: 02/10/2014)
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What is the humor in OCT(31) = DEC(25)? - Fun Trivia
What is the humor in OCT31 DEC25 - trivia question /questions answer / answers .
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A long explanation of a damned fine joke. | Armchair Dissident
Apr 15, 2009 ... If you're not a programmer, you (hopefully!) recognise the abbreviations for December 25th (Dec 25) and October 31st (Oct 31), and (hopefully!
armchairdissident.wordpress.com/2009/04/15/a-long-explanation-of-a-damned-fine-joke/
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Mathematical joke - Wikipedia, the free encyclopedia
Why do mathematicians confuse Halloween and Christmas? Because 31 Oct = 25 Dec. The humor lies in the similarity of the abbreviation for October/Octal and ...
en.wikipedia.org/wiki/Mathematical_joke
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How is october 25 equal to december 31 in coding? - Yahoo! Answers
Edit: how is oct 25 equal to dec 31 in coding? its a questiong my java teacher asked. 4 years ago. i need a deep explination of the joke too.
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Why Do Programmers Think Oct 31 and Dec 25 Are the Same Day ...
This is a mathematicians joke with a numeral basis. The joke goes 'Why do mathematicians (or programmers) always confuse Halloween and Christmas?
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Riddles: When does Oct 31 = Dec 25? - Quora
Answer 1 of 2: 31 in base 8 (octal, or Oct) is equal to 25 in base 10 (decimal, or Dec).
www.quora.com/Riddles/When-does-Oct-31-Dec-25
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dec 25 = oct 31 - Everything2.com
The punchline to one of many geek jokes. The joke goes, "Why do programmers confuse Halloween and Christmas?" The reply, "Dec 25 = Oct 31...
everything2.com/title/dec+25+%253D+oct+31
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Dec 25 = Oct 31? - Straight Dope Message Board
There's a joke - something about Xmas and Halloween, I can't remember the whole joke - with the punchline "because Dec 25 = Oct 31!"
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Oct 31/ Dec 25 [Archive] - CodingForums.com
[Archive] Oct 31/ Dec 25 Geek News and Humour. ... 12 octal = 10 decimal, oct -> dec, error ? 10/31 octal -> 8/25 but is oct 31 / dec 25 ...
www.codingforums.com/archive/index.php/t-141231.html
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Oct 31 = Dec 25 - Godlike Productions
Get it? or... There are 10 kinds of people in the world. Those that understand binary and those that do not.
www.godlikeproductions.com/forum1/message1688438/pg1
Search results for "OCT 31 = DEC 25"
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OCT 31 = DEC 25 in science
Important Dates in 2012-2013 - University of Denver
Academic Calendar - California State University, Fresno - Catalog
October 3 - Last day for faculty to submit Credit by Examination grades. October ... December 25-31 - Campus closed (Dec. 25-Jan. 1). WINTER RECESS (Dec.
[PDF]Printable 2012-2013 Calendar - Lincoln Memorial University
Undergraduate Academic Calendar 2012-2013. Official University Holidays ( Offices closed/no classes): 2012: September 3; November 22-23; December 25-31;.
[PDF]OLD DOMINION UNIVERSITY -- PAYROLL SCHEDULE 2012 ...
Oct 8, 2012 ... OLD DOMINION UNIVERSITY -- PAYROLL SCHEDULE 2012 ... SAL. DEC 16-31 . DEC 25 - JAN 09. DEC 13**. DEC 20 G. DEC 09. DEC 13.
[PDF]University of California, Santa Cruz - Office of the Registrar ...
Apr 30, 2013 ... Dec. 24, 25, 31, Jan. 1–Winter Holidays. July 4–Independence Day. Jan. ... graDUate StUDent. Oct 4. Jan 13. Apr 7. enrOLLMent anD Fee. Fri.
Australian National University Classics Museum - Wikipedia, the free ...
28 February 2012. Retrieved 31 December 2012. ^ "Vale Professor Emerita Beryl Rawson". Australian National University School of History. 25 October 2010.
University of Washington - 2012-13 Academic Calendar
Autumn Quarter 2012, September 24, 2012, December 7, 2012, December 10-14 , ... Graduating Senior Priority - Applications due, May 2, 2012, Oct 31, 2012 ...
Calendar of Religious Holidays and Observance - University of ...
This calendar lists University of Washington Holidays, traditional Observance s, and major days of religious significance. Use these ... Halloween, Oct. 31, 2011 .... 25, 2012. Kwanzaa, Interfaith / African-American, Dec. 26, 2012-Jan. 1, 2013 ...
Calendar of Religious Holidays | University of Arizona Office of the ...
Religious Holidays: The religious holidays listed below have been designated non-work days by the religions that celebrate them.
University Of Minnesota - Morris Calendar, 2013-14
Faculty Senate - December 3, 2009. Administration - February ...
Books on the term OCT 31 = DEC 25
Cotton from Seed to Loom: A Handbook of Facts for the Daily Use of ...
William B. Dana, 1878
Oct. 17'Ocr. 17 Nov. 7 20 Deo 20 Dec. 25|Dec. lOlDec. 25jDcc. 25 Dec. 20 l.VNov .irJot. 29^Nov. l'Oct. 17 Oct. 17 Nov. 11 ltl Nov.17 Nov. 20 IH'C. 16,Dec. lH!I)ec. 1 Nov. 12 lH|Uec. 15 Dec. 20jDec. 10 1 >.-. . Ui □ ivc. •_□
Starstruck
Gwenyth Luptak, 2005
25 Cancer Jul. 25 - Sept. 10 Leo Sept. 10 - Oct. 27 Virgo Oct. 27 - Dec. 14 Libra Dec. 14-31 Scorp. 1986 Jan. 1 - Feb. 2 Scorp. Feb. 2 - Mar. 28 Sagit. Mar. 28 - Oct. 9 Capric. Oct. 9 - Nov. 26 Aquar. Nov. 26 - Dec. 3 1 Pisces 1987 Jan.
Astronomical Observations Made at the Royal Observatory, Edinburgh
Royal Observatory, Edinburgh, 1838
13 15 17 18 28 29 31 Sept. 1 2 5 6 7 8 26 Oct. 2 3 7 13 14 Nov. 17 Dec. 11 18 21 22 24 25 21 .57. 18,40 18,54 18,49 18,47 18,53 18,47 18,47 18,65 18,48 18,43 18,60 18,47 18,51 18,50 18,53 18,68 18,26 18,47 18,37 18,43 18,52 18,36 18 ...
THE NEW ANNUAL ARMY LIST, WITH AN INDEX.
H. G. HART, 1840
24 Oct. 2 Mar. 14 Nov. 25 Oct. 30 Dec. 9 Oct. 15 Aug. 7 Sept. 23 July 22 April 18 Aug. 16 June 28 Aug. 10 June 21 Oct 12 Oct. 27 Aug. 20 Nov. 29 June 18 Mar. 8 May 31 Oct. 7 Sept 25 Dec. 25 Dec. 7 April 16 Dec. 18 Sept 13 Jan. 2 Dec.
Returns from banded birds, 1923 to 1926
Frederick Charles Lincoln, 1927
16, '26 Dec. 14/26 Dec. 20, '26 Dec. 11/26 Dec. 13/26 Dec. 15, '20 Dec. 21, '26 Nov. 18/26 Nov. 14/24 Dec. 27/26 Mar. 10/26 Dec. 6/24 Spring '26 May 10/26 Oct . 1/26 Nov. 3/24 Dec. 11/24 Nov. 14/23 Oct. 31/25 Dec. 31/24 Jan. 27/26 Nov.

Blog posts on the term
OCT 31 = DEC 25
Why do programmers confuse Halloween and Christmas | Why Do
For programmers it is one amusing coincidence that 2*10+5 is equal to 3*8+1. So, confusion is very common.
www.why.do/why-do-programmers-confuse-halloween-and-christmas/
Welcome to Team Eclair | Kainos CodeCamp
Today, we will be focusing on Shannon’s Team- Eclair! Mark Leahy Where are you from? AntrimWhere do you study? Belfast Metropolitan College, Millfield. However I have just been accepted At Queen’s University.
codecamp.kainos.com/2013/07/25/welcome-to-team-eclair/
10 Jokes That Only Help Desk Pros Would Understand | Samanage Blog
There's workplace humor, and then there's IT workplace humor.
www.samanage.com/blog/2013/07/10-jokes-that-only-help-desk-pros-would-understand/
October 25 – December 31
» October 25 – December 31 |
www.mspcs.net/?p=244
Best bets: Dec. 25-31 | Best Of The Big A
The Big Peach will drop at Underground Atlanta on New Year's Eve after a full day of celebrations and entertainment. Photo: Jason Getz,
blogs.ajc.com/best-of-big-a/2012/12/24/best-bets-dec-25-31/
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