PME Executive Council Fall 2023 - Spring 2024 Executive Council Members

Council members:
President: Ephraim Ruttenberg (eruttenberg@umbc.edu)
VP: Chris Bispels (cbispel1@umbc.edu)
Emeritus VP: Jamie Cooper (jcooper6@umbc.edu)

Advisors:
Dr. Justin Webster (websterj@umbc.edu)
Dr. Matthew Kvalheim (kvalheim@umbc.edu)

]]> Executive Council Members Council members: President: Ephraim Ruttenberg (eruttenberg@umbc.edu) VP: Chris Bispels (cbispel1@umbc.edu) Emeritus VP: Jamie Cooper (jcooper6@umbc.edu)... https://beta.my.umbc.edu/api/v0/pixel/news/134719/guest@my.umbc.edu/e42fd9f6a45146bea7e258377d5e2548/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 0 0 true Wed, 16 Aug 2023 09:15:12 -0400 Fri, 12 Sep 2025 07:53:24 -0400 LEAN Theorem Prover Club work with LEAN---formal proof checker

Interested in learning to write computer-checked math proofs? Interested in learning an exciting new programming language?

Lean 4 is a new programming language that can be used to write code

that’s literally bug-free. It enables this because at its core, it is a proof

assistant that verifies math proofs. A global community of

mathematicians and computer scientists are building a database of

formally verified math proofs across the undergraduate curriculum, as

well as proofs at the frontiers of modern math.

This summer, an informal group of mathematicians, computer scientists,

physical scientists, and engineers at UMBC will be learning Lean 4.

Come join us – all are welcome!

We will meet weekly this summer from 1 – 3 pm EST on Wednesdays, June 28 – August 23 in ILSB 233.

Please reach out to Prof. Tyler Josephson (CBEE) to learn more! tjo@umbc. edu

]]> Interested in learning to write computer-checked math proofs? Interested in learning an exciting new programming language? Lean 4 is a new programming language that can be used to write code... Flyer https://assets4-beta.my.umbc.edu/system/shared/attachments/2272bbca90203d8fb9332be4e485cfe3/69ed468d/news/000/134/106/dcebacc996ed40656c7097704c600386/2023.06.23 Lean poster.pdf?1687585224 https://beta.my.umbc.edu/api/v0/pixel/news/134106/guest@my.umbc.edu/4cdaa52dac3d707f4fc6010da957065b/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 1 0 true Sat, 24 Jun 2023 01:40:24 -0400 Meeting on April 12th at 6pm in MP 401 free pizza Be there or be an incomplete metric space
]]> Be there or be an incomplete metric space https://beta.my.umbc.edu/api/v0/pixel/news/132296/guest@my.umbc.edu/0e248ed08f5dc33b0a985bc4ead40848/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 0 0 true Wed, 05 Apr 2023 11:56:46 -0400 Wed, 05 Apr 2023 12:02:49 -0400 2023 Inductees (Cords and Pins) Congratulations to the 2023 PME Inductees! Our 2023 Inductees are:

Kristen Galuska
Calista Brown
Chris Bispels
Matthew Lastner
Wayne Robinson
Nick Devroye
Ephraim Ruttenberg
Katie Brungard
Julie Neylan
(and Justin Webster)

These students will be inducted formally in May (see the forthcoming my.umbc post).

Anyone who ordered PME pins or graduation cords, please pick them up from the Math and Stat Office on the 4th floor of the Math and Psychology building.
]]> Our 2023 Inductees are: Kristen Galuska Calista Brown Chris Bispels Matthew Lastner Wayne Robinson Nick Devroye Ephraim Ruttenberg Katie Brungard Julie Neylan (and Justin Webster)... https://beta.my.umbc.edu/api/v0/pixel/news/132291/guest@my.umbc.edu/82b29aacf9d1cd3275043a4b38055a72/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 1 0 true Wed, 05 Apr 2023 10:45:54 -0400 Thu, 10 Aug 2023 14:11:30 -0400 To Mathematics...and Beyond Interested in Graduate School? Research in Math? Industry? Are you are a Mathematics (or any STEM major) interested in post-graduate opportunities in mathematics? Are you interested in what sorts of things you can do after graduation? Have you considered an M.S. or Ph.D. program? Did you know UMBC has graduate programs in Applied Mathematics?  

If you are in the middle-to-latter stages of your Mathematics major or minor and would like to discuss these questions, please feel free to make an appointment with Dr. Webster or Dr. Peercy. 

In addition, please feel free to bring these questions to your undergraduate academic advisor. 
]]> Are you are a Mathematics (or any STEM major) interested in post-graduate opportunities in mathematics? Are you interested in what sorts of things you can do after graduation? Have you considered... https://beta.my.umbc.edu/api/v0/pixel/news/131643/guest@my.umbc.edu/1823c1291ade0430195f5118658ae2fb/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 1 0 true Mon, 13 Mar 2023 10:05:12 -0400 Apply for PME! Get your friends to apply for PME! The deadline for 2024 submissions is approaching This is just a reminder to get your applications in (if you haven't already). You can find the application materials and instructions in this my.umbc group. 

Please spread the good news of PME to your friends who have completed MATH 301. 

Recall: PME is the National Mathematics Honor Society, and it is a nice thing to have on your CV. 

At UMBC, our PME chapter also serves as the Math Club. You can participate in one capacity independent of the other. With that said, it's always good for us to create new members for our induction event at the end of the year. 
]]> This is just a reminder to get your applications in (if you haven't already). You can find the application materials and instructions in this my.umbc group.  Please spread the good news of PME... https://beta.my.umbc.edu/api/v0/pixel/news/131259/guest@my.umbc.edu/ab6a24c60356c211cdde4a09b9615748/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 0 2 true Mon, 27 Feb 2023 09:56:39 -0500 Fri, 08 Mar 2024 12:30:40 -0500 MATH 479 Announcement Problem Solving Seminar (Putnam Preparation) Want to solve interesting math problems and get course credit for it?  Want to participate in math competitions?  MATH 479, the Math Problem Solving Seminar, might be right for you.  Contact Dr. Nanes (knanes@umbc.edu) if interested. ]]> Want to solve interesting math problems and get course credit for it?  Want to participate in math competitions?  MATH 479, the Math Problem Solving Seminar, might be right for you.  Contact Dr.... https://beta.my.umbc.edu/api/v0/pixel/news/130460/guest@my.umbc.edu/66305f1043426d0aa1b44105e9c4b937/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 0 0 true Mon, 30 Jan 2023 13:29:30 -0500 Last PME meeting of the semester December 8th at 6pm in MP 401 On Thursday, December 8th at 6pm, we're having our last PME meeting of the semester. Come hangout, play some games, and have some free pizza before finals. ]]> On Thursday, December 8th at 6pm, we're having our last PME meeting of the semester. Come hangout, play some games, and have some free pizza before finals. https://beta.my.umbc.edu/api/v0/pixel/news/129545/guest@my.umbc.edu/a8af7f191a6e57d88fc5fc9d53989da3/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 0 0 true Fri, 02 Dec 2022 15:49:29 -0500 IPAM (UCLA, Signapore) Summer Research Opportunities Research in Industrial Projects for Students
The Institute for Pure and Applied Mathematics (IPAM) is excited to share with you its upcoming 2023 Research in Industrial Projects for Students (RIPS) summer research opportunity for undergraduate students! In this program, students work in teams on projects that are sponsored by an industrial partner. The projects cover a wide range of real-world topics, including big data, optimization, transportation, quantum computing, and biotech. We offer two locations for the RIPS 2023 program: RIPS-LA (UCLA campus) and RIPS-Singapore.

 

We expect to hold both programs in person in 2023. However, the pandemic situation may change at short notice and we will need to adapt accordingly.

 

The application period for these programs will close on February 13, 2023. If any undergraduate students you know would be interested in a summer of solving real world problems in industry, please pass along this email about the RIPS program.

 

Please visit the respective webpages for more information and the link to the application:

 

June 20 – August 18, 2023

May 22 – July 21, 2023

]]> The Institute for Pure and Applied Mathematics (IPAM) is excited to share with you its upcoming 2023 Research in Industrial Projects for Students (RIPS) summer research opportunity for... https://beta.my.umbc.edu/api/v0/pixel/news/129266/guest@my.umbc.edu/2dcd29413ccbbd937bf8a8b8faed0bc2/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 0 0 true Thu, 17 Nov 2022 08:25:23 -0500 Integration Bee do y'all be doin calculus tho? The Society of Physics Students and PME are joint hosting a casual and fun Integration Bee on Thursday, October 20th at 7pm in room 101 of the Physics building. Participation not mandatory. There will also be free pizza. ]]> The Society of Physics Students and PME are joint hosting a casual and fun Integration Bee on Thursday, October 20th at 7pm in room 101 of the Physics building. Participation not mandatory. There... https://beta.my.umbc.edu/api/v0/pixel/news/128433/guest@my.umbc.edu/e048ab416ba762833c8fc32de6f1e090/api/pixel Pi Mu Epsilon (Mathematics Honor Society) https://beta.my.umbc.edu/groups/pme https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/original.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxlarge.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xlarge.png?1520265616 https://assets2-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/large.png?1520265616 https://assets3-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/medium.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/small.png?1520265616 https://assets4-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xsmall.png?1520265616 https://assets1-beta.my.umbc.edu/system/shared/avatars/groups/000/001/452/eb454ad6be830064d49727814426bb6e/xxsmall.png?1520265616 Pi Mu Epsilon (Mathematics Honor Society) 0 0 true Wed, 12 Oct 2022 16:40:56 -0400