status.hackerposse.com
type: Site
name: Hacker Poesy
space of: math

math
type: Container
type: channel
description: Updates tagged with math on Hacker Poesy!
licence: https://creativecommons.org/licenses/by/3.0/
items: lnxw48a1: A grad student solved a #math problem that stumped experts for fifty years https://nu.federati.net/url/276729 [www bostonglobe com]
items: objectType=note
items: boneidol: How can you have a "tangent" to a "curve" when everything is over a discrete field? I don't believe most of the explanations of elliptic curve cryptography #math
items: boneidol: This is very good https://www.bbc.co.uk/programmes/b09nvrcn #EugeniaCheng speaking about #Math
items: boneidol: this was the lecture. https://youtu.be/mbv3T15nWq0 I've been watching the series, they are wonderful. International Winter School on Gravity and Light 2015 #math #physics
items: rtsn: !coffee & !math
items: rtsn: If this is for real I'm mindblown: Tupper's self-referential formula: https://twitter.com/fermatslibrary/status/960154478224793600 !math
items: rtsn: This is pretty neat: https://jeremykun.com/2017/07/24/boolean-logic-in-quadratic-polynomials/ !math
items: kat: on the n'th day of xmas my true love gave to me sum $ zipWith (*) [1..n] [n,n-1 ..1] things. https://oeis.org/A000292 !math
items: kat: @algebra These are reptend primes and are part of the solution to https://projecteuler.net/problem=26 !math
items: kat: @algebra isn't that pretty important piece of !math in the proof of RSA ?
items: kat: ProjectEuler Q31 http://qttr.at/1zl7 ... and it's part of the http://qttr.at/1zl6 Merkle Hellman Knapsack Problem cryptosystem !math
items: arunisaac: "posits" to replace floating point arithmetic https://www.youtube.com/watch?v=N05yYbUZMSQ !science !math
items: rtsn: hey !math how do feel about @algebra posts automagically being tagged into the group?
items: kat: Huzzah! http://qttr.at/1zcf http://qttr.at/1zch #ReptendPrimes #cyclicnumbers http://qttr.at/1zcg !math
items: kat: @rtsn I wonder if @algebra's posts can get tagged into the !math group ?
items: kat: @nstr@nstr.se I wonder if @algebra's posts can get tagged into the !math group ?
items: taknamay: http://youtu.be/d0Z8wLLPNE0 Double Pendulum chaos !math
items: kat: !math Theorem of the day ... http://www.theoremoftheday.org/Theorems.html 253 theorems to have fun with!
items: kat: !math http://www.technology.org/2014/10/23/geometry-fundamental-logic/
items: kat: http://qttr.at/1wvd Was Kronecker wrong? "Die ganzen Zahlen hat der liebe Gott gemacht, alles andere ist Menschenwerk" !math
items: kat: !math https://www.quantamagazine.org/pentagon-tiling-proof-solves-century-old-math-problem-20170711/
items: kat: New note by kat
items: arunisaac: https://xkcd.com/1861/ https://imgs.xkcd.com/comics/quantum.png !math !science
items: kat: A light goes out. http://www.bbc.com/news/science-environment-40617094 !math
items: rtsn: The feeling of finally finishing up a proof on a problem you have been stuck on for a while! !math
items: rtsn: I'm finally starting to like topology! !math
items: taknamay: TIL: Gauss idolized Newton heavily and even copied him !math https://reddit.com/65wh8j
items: robbie:
items: rtsn: Today I learned that Zariski really is spelled and pronounced ZarISKI and not ŻarSKI. #embarrassing !math
items: kat: https://eprint.iacr.org/2016/1013.pdf Signal protocol security proof. Anyone fancy reading it together ? #crypto !math #privacy
items: bobjonkmanformer: ♻ @phranqueigh Pi Day is just a fake holiday created by math companies to sell more math. ¶ via @MylesB on #Twitter !math
items: kat: !math https://youtu.be/E9RiR9AcXeE Univalent Foundations: New Foundations of Mathematics | Vladimir Voevodsky
items: bobjonkmanformer: RT @kat Making Klein bottles sellotaping moebius strips together. !Math #Sundayafternoon #fun https://quitter.se/attachment/3015415
items: kat: Making Klein bottles sellotaping moebius strips together. !Math #Sundayafternoon #fun https://quitter.se/attachment/3015415
items: http://sn.jonkman.ca/notice/1242190
items: bobjonkmanformer: I love this stuff: https://niginsblog.wordpress.com/2016/03/07/new-spaceship-speed-in-conways-game-of-life/ !math
items: rtsn: What is a good first (formal-ish /academic) book on the philosophy of mathematics? Anyone here into that kind of stuff? !math
items: kat: https://youtu.be/tXhtYsljEvY https://www.youtube.com/watch?v=ScLgc_98XxM http://qttr.at/1mor More !math against Real Numbers
items: kat: I watched a lecture by Gregory Chaitin yesterday. I'm not sure I believe in real numbers any more. !math help!

lnxw48a1: A grad student solved a #math problem that stumped experts for fifty years https://nu.federati.net/url/276729 [www bostonglobe com]
type: item
type: MicroblogPost
link: http://status.hackerposse.com/notice/149749
description: lnxw48a1's status on Monday, 19-Oct-2020 04:56:15 EDT
encoded: A grad student solved a #math problem that stumped experts for fifty years https://nu.federati.net/url/276729 [www bostonglobe com]
date: 2020-10-19T04:56:15-04:00
creator: LinuxWalt (@lnxw48a1) {3EB165E0-5BB1-45D2-9E7D-93B31821F864}
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/149749
tagged: concept

concept
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label: math

http://status.hackerposse.com/bookmark/4cd297fe-a7a5-444e-864b-d1383841f7e7
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type: MicroblogPost
title: rozzin: "How learning German taught me the link between maths and poetry" https://www.youtube.com/watch?v=_98m4Vod6_8 World Slam Poetry Slam Champion and maths nerd Harry Baker, speaking at TEDxVienna. #tedtalk #math #poetry #language #german #english #falafel #logic #wordplay
link: http://status.hackerposse.com/notice/139947
description: rozzin's status on Monday, 17-Feb-2020 22:20:23 EST
encoded: How learning German taught me the link between maths and poetry: World Slam Poetry Slam Champion and maths nerd Harry Baker, speaking at TEDxVienna. #tedtalk #math #poetry #language #german #english #falafel #logic #wordplay
date: 2020-02-17T22:20:23-05:00
creator: Joshua Judson Rosen
maker: Joshua Judson Rosen
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/139947
enclosure: https://www.youtube.com/watch
links to: https://www.youtube.com/watch
tagged: concept

https://www.youtube.com/watch
date: 2020-02-17T22:10:40-05:00
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title: boneidol: Wikipedia is a bit rubbish on #math.. but this is funny.. I was reading the page on non commutative geometry and spotted this "A smooth Riemannian manifold M is a topological space with a lot of extra structure" No shit! I wondering if I could extend this definition to <Mathematical object> is a set with a lot of extra structure on it. ?https://en.m.wikipedia.org/wiki/Noncommutative_geometry
link: http://status.hackerposse.com/notice/135060
description: boneidol's status on Friday, 18-Oct-2019 12:34:57 EDT
encoded: Wikipedia is a bit rubbish on #math.. but this is funny.. I was reading the page on non commutative geometry and spotted this "A smooth Riemannian manifold M is a topological space with a lot of extra structure" No shit! I wondering if I could extend this definition to <Mathematical object> is a set with a lot of extra structure on it. ? https://en.m.wikipedia.org/wiki/Noncommutative_geometry
date: 2019-10-18T12:34:57-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/135060
tagged: concept

boneidol: How can you have a "tangent" to a "curve" when everything is over a discrete field? I don't believe most of the explanations of elliptic curve cryptography #math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/134835
description: boneidol's status on Friday, 27-Sep-2019 12:56:28 EDT
encoded: How can you have a "tangent" to a "curve" when everything is over a discrete field? I don't believe most of the explanations of elliptic curve cryptography #math
date: 2019-09-27T12:56:28-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/134835
tagged: concept

boneidol: This is very good https://www.bbc.co.uk/programmes/b09nvrcn #EugeniaCheng speaking about #Math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/134713
description: boneidol's status on Monday, 16-Sep-2019 15:41:51 EDT
encoded: This is very good https://www.bbc.co.uk/programmes/b09nvrcn #EugeniaCheng speaking about #Math
date: 2019-09-16T15:41:51-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/134713
tagged: concept

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boneidol: this was the lecture. https://youtu.be/mbv3T15nWq0 I've been watching the series, they are wonderful. International Winter School on Gravity and Light 2015 #math #physics
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link: http://status.hackerposse.com/notice/134213
description: boneidol's status on Thursday, 25-Jul-2019 19:24:15 EDT
encoded: this was the lecture. https://youtu.be/mbv3T15nWq0 I've been watching the series, they are wonderful. International Winter School on Gravity and Light 2015 #math #physics
date: 2019-07-25T19:24:15-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
reply of: http://status.hackerposse.com/notice/134202
has discussion: http://status.hackerposse.com/conversation/134202
tagged: concept

concept
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label: physics

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title: boneidol: I just read S.S. Al-Riyami and K.G. Paterson, Certificateless public key cryptography 2003 https://web.archive.org/web/20181222114112/http://eprint.iacr.org/2003/126.pdf The math is not too complicated, but I find the notation a pain. Also, all the fuss over the group operation being additive in G_1 and multiplicative in G_2 seems such a faff. #math #crypto
link: http://status.hackerposse.com/notice/134208
description: boneidol's status on Thursday, 25-Jul-2019 17:20:56 EDT
encoded: I just read S.S. Al-Riyami and K.G. Paterson, Certificateless public key cryptography 2003 https://web.archive.org/web/20181222114112/http://eprint.iacr.org/2003/126.pdf The math is not too complicated, but I find the notation a pain. Also, all the fuss over the group operation being additive in G_1 and multiplicative in G_2 seems such a faff. #math #crypto
date: 2019-07-25T17:20:56-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/134208
tagged: concept

concept
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label: crypto

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title: boneidol: The lecturer said that for a tensor of rank m over a finite dimensional vector space the number of components is ${m^{dim V}}$ So I looked at that for several hours! and could not understand it. Well of course I thought about it now and it's obviously ${(dim V)}^m$ But I spent ages trying to convince myself that the incorrect thing was true. Sometimes you just have to brave #Math
link: http://status.hackerposse.com/notice/134203
description: boneidol's status on Thursday, 25-Jul-2019 06:46:46 EDT
encoded: The lecturer said that for a tensor of rank m over a finite dimensional vector space the number of components is ${m^{dim V}}$ So I looked at that for several hours! and could not understand it. Well of course I thought about it now and it's obviously ${(dim V)}^m$ But I spent ages trying to convince myself that the incorrect thing was true. Sometimes you just have to brave #Math
date: 2019-07-25T06:46:46-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
reply of: http://status.hackerposse.com/notice/134202
has discussion: http://status.hackerposse.com/conversation/134202
tagged: concept

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title: boneidol: I was watching a lecture last night, about vector spaces and tensors. The lecture was great. I've never been very good at tensors, and struggled at that bit whilst at school. Anyway this lecture made it all super clear, and it was a great introduction to them. HOWEVER the lecturer makes a mistake in a small detail, whilsts discussing the number of components in a tensor with respect https://indy.im/notice/20750941
link: http://status.hackerposse.com/notice/134202
description: boneidol's status on Thursday, 25-Jul-2019 06:46:29 EDT
encoded: I was watching a lecture last night, about vector spaces and tensors. The lecture was great. I've never been very good at tensors, and struggled at that bit whilst at school. Anyway this lecture made it all super clear, and it was a great introduction to them. HOWEVER the lecturer makes a mistake in a small detail, whilsts discussing the number of components in a tensor with respect …
date: 2019-07-25T06:46:29-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/134202
enclosure: boneidol-20190725-ostatus-pagt.html
links to: boneidol-20190725-ostatus-pagt.html
tagged: concept

boneidol-20190725-ostatus-pagt.html
date: 2019-07-25T06:46:44-04:00
length: 685
type: text/html

rtsn: !coffee & !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/129232
description: rtsn's status on Tuesday, 06-Feb-2018 05:47:11 EST
encoded: !coffee & !math
date: 2018-02-06T05:47:11-05:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/129232
tagged: concept

concept
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rtsn: If this is for real I'm mindblown: Tupper's self-referential formula: https://twitter.com/fermatslibrary/status/960154478224793600 !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/129209
description: rtsn's status on Sunday, 04-Feb-2018 15:45:34 EST
encoded: If this is for real I'm mindblown: Tupper's self-referential formula: https://twitter.com/fermatslibrary/status/960154478224793600 !math
date: 2018-02-04T15:45:34-05:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/129209
tagged: concept

rtsn: This is pretty neat: https://jeremykun.com/2017/07/24/boolean-logic-in-quadratic-polynomials/ !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/128996
description: rtsn's status on Saturday, 20-Jan-2018 14:13:50 EST
encoded: This is pretty neat: https://jeremykun.com/2017/07/24/boolean-logic-in-quadratic-polynomials/ !math
date: 2018-01-20T14:13:50-05:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/128996
tagged: concept

kat: on the n'th day of xmas my true love gave to me sum $ zipWith (*) [1..n] [n,n-1 ..1] things. https://oeis.org/A000292 !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/128522
description: kat's status on Tuesday, 26-Dec-2017 09:05:16 EST
encoded: on the n'th day of xmas my true love gave to me sum $ zipWith (*) [1..n] [n,n-1 ..1] things. https://oeis.org/A000292 !math
date: 2017-12-26T09:05:16-05:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/128522
tagged: concept

kat: @algebra These are reptend primes and are part of the solution to https://projecteuler.net/problem=26 !math
type: item
type: MicroblogPost
link: http://status.hackerposse.com/notice/127836
description: kat's status on Monday, 20-Nov-2017 07:36:30 EST
encoded: @algebra These are reptend primes and are part of the solution to https://projecteuler.net/problem=26 !math
date: 2017-11-20T07:36:30-05:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127836
tagged: concept

kat: @algebra isn't that pretty important piece of !math in the proof of RSA ?
type: item
type: MicroblogPost
link: http://status.hackerposse.com/notice/127530
description: kat's status on Friday, 03-Nov-2017 14:27:50 EDT
encoded: @algebra isn't that pretty important piece of !math in the proof of RSA ?
date: 2017-11-03T14:27:50-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127530
tagged: concept

kat: ProjectEuler Q31 http://qttr.at/1zl7 ... and it's part of the http://qttr.at/1zl6 Merkle Hellman Knapsack Problem cryptosystem !math
type: item
type: MicroblogPost
link: http://status.hackerposse.com/notice/127504
description: kat's status on Thursday, 02-Nov-2017 18:35:15 EDT
encoded: ProjectEuler Q31 http://qttr.at/1zl7 ... and it's part of the http://qttr.at/1zl6 Merkle Hellman Knapsack Problem cryptosystem !math
date: 2017-11-02T18:35:15-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127504
tagged: concept

arunisaac: "posits" to replace floating point arithmetic https://www.youtube.com/watch?v=N05yYbUZMSQ !science !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/127471
description: arunisaac's status on Wednesday, 01-Nov-2017 13:07:03 EDT
encoded: "posits" to replace floating point arithmetic https://www.youtube.com/watch?v=N05yYbUZMSQ !science !math
date: 2017-11-01T13:07:03-04:00
creator: arunisaac
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127471
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title: rtsn: I thinking about maybe taking an exchange semester (probably autumn 2018) and I've narrowed the list down to Scotland and Germany, in particular; - University of Edinburgh, - Universität Konstanz, - Humboldt-Universität zu Berlin, - Techn Universität München and - Universität Münster. Anyone got any experience from these or general recommendations? Not sure if my grade https://gnusocial.de/notice/11925799
link: http://status.hackerposse.com/notice/127407
description: rtsn's status on Monday, 30-Oct-2017 13:58:52 EDT
encoded: I thinking about maybe taking an exchange semester (probably autumn 2018) and I've narrowed the list down to Scotland and Germany, in particular; - University of Edinburgh, - Universität Konstanz, - Humboldt-Universität zu Berlin, - Techn Universität München and - Universität Münster. Anyone got any experience from these or general recommendations? Not sure if my grade…
date: 2017-10-30T13:58:52-04:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127407
enclosure: rtsn-20171030-ostatus-ygf9.html
links to: rtsn-20171030-ostatus-ygf9.html
tagged: concept

rtsn-20171030-ostatus-ygf9.html
date: 2017-10-30T13:58:54-04:00
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rtsn: hey !math how do feel about @algebra posts automagically being tagged into the group?
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link: http://status.hackerposse.com/notice/127370
description: rtsn's status on Sunday, 29-Oct-2017 07:58:10 EDT
encoded: hey !math how do feel about @algebra posts automagically being tagged into the group?
date: 2017-10-29T07:58:10-04:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127370
tagged: concept

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title: rtsn: goddamnit I feel like I really have to read up some on groups actions. It's such a basic thing but I realize when that when the concept pops up here and there there's a gap in my understanding. I hope it wont take more than like an afternoon to relearn the fundamentals. !math
link: http://status.hackerposse.com/notice/127369
description: rtsn's status on Sunday, 29-Oct-2017 07:57:04 EDT
encoded: goddamnit I feel like I really have to read up some on groups actions. It's such a basic thing but I realize when that when the concept pops up here and there there's a gap in my understanding. I hope it wont take more than like an afternoon to relearn the fundamentals. !math
date: 2017-10-29T07:57:04-04:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127369
tagged: concept

kat: Huzzah! http://qttr.at/1zcf http://qttr.at/1zch #ReptendPrimes #cyclicnumbers http://qttr.at/1zcg !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/127318
description: kat's status on Wednesday, 25-Oct-2017 18:55:20 EDT
encoded: Huzzah! http://qttr.at/1zcf http://qttr.at/1zch #ReptendPrimes #cyclicnumbers http://qttr.at/1zcg !math
date: 2017-10-25T18:55:20-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127318
tagged: concept

https://quitter.se/file/915e8124e56676f6b2870e71e2c8799ce00130bc2c51c782c96cbc939d16c6e5.png
date: 2017-10-25T18:55:26-04:00
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title: rtsn: I'm so stuck on this exercise, my mind can't handle wordy problems very well. Any ideas on how to translate this into understandable math? : """One morning it started to snow, and the snow fell steadily for the rest of the day. At noon a snowplow started to clear a road at a constant rate in terms of the volume of snow removed per hour. The snowplow had cleared 2 km by 2 o’clo https://gnusocial.de/notice/11812737
link: http://status.hackerposse.com/notice/127266
description: rtsn's status on Monday, 23-Oct-2017 06:10:59 EDT
encoded: I'm so stuck on this exercise, my mind can't handle wordy problems very well. Any ideas on how to translate this into understandable math? : """One morning it started to snow, and the snow fell steadily for the rest of the day. At noon a snowplow started to clear a road at a constant rate in terms of the volume of snow removed per hour. The snowplow had cleared 2 km by 2 o’clo…
date: 2017-10-23T06:10:59-04:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127266
enclosure: rtsn-20171023-ostatus-kq9d.html
links to: rtsn-20171023-ostatus-kq9d.html
tagged: concept

rtsn-20171023-ostatus-kq9d.html
date: 2017-10-23T06:11:04-04:00
length: 854
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kat: @rtsn I wonder if @algebra's posts can get tagged into the !math group ?
type: item
type: MicroblogPost
link: http://status.hackerposse.com/notice/127212
description: kat's status on Thursday, 19-Oct-2017 07:40:23 EDT
encoded: @rtsn I wonder if @algebra's posts can get tagged into the !math group ?
date: 2017-10-19T07:40:23-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127212
tagged: concept

kat: @nstr@nstr.se I wonder if @algebra's posts can get tagged into the !math group ?
type: item
type: MicroblogPost
link: http://status.hackerposse.com/notice/127211
description: kat's status on Thursday, 19-Oct-2017 07:39:04 EDT
encoded: @nstr@nstr.se I wonder if @algebra's posts can get tagged into the !math group ?
date: 2017-10-19T07:39:04-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/127211
tagged: concept

taknamay: http://youtu.be/d0Z8wLLPNE0 Double Pendulum chaos !math
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link: http://status.hackerposse.com/notice/126988
description: taknamay's status on Saturday, 30-Sep-2017 20:53:49 EDT
encoded: http://youtu.be/d0Z8wLLPNE0 Double Pendulum chaos !math
date: 2017-09-30T20:53:49-04:00
creator: Internet Turtle Ⓐ
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/126988
tagged: concept

kat: !math Theorem of the day ... http://www.theoremoftheday.org/Theorems.html 253 theorems to have fun with!
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link: http://status.hackerposse.com/notice/126048
description: kat's status on Wednesday, 16-Aug-2017 08:31:11 EDT
encoded: !math Theorem of the day ... http://www.theoremoftheday.org/Theorems.html 253 theorems to have fun with!
date: 2017-08-16T08:31:11-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/126048
tagged: concept

kat: !math http://www.technology.org/2014/10/23/geometry-fundamental-logic/
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type: MicroblogPost
link: http://status.hackerposse.com/notice/126006
description: kat's status on Monday, 14-Aug-2017 18:47:08 EDT
encoded: !math http://www.technology.org/2014/10/23/geometry-fundamental-logic/
date: 2017-08-14T18:47:08-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/126006
tagged: concept

kat: http://qttr.at/1wvd Was Kronecker wrong? "Die ganzen Zahlen hat der liebe Gott gemacht, alles andere ist Menschenwerk" !math
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link: http://status.hackerposse.com/notice/125797
description: kat's status on Wednesday, 09-Aug-2017 17:47:52 EDT
encoded: http://qttr.at/1wvd Was Kronecker wrong? "Die ganzen Zahlen hat der liebe Gott gemacht, alles andere ist Menschenwerk" !math
date: 2017-08-09T17:47:52-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/125797
tagged: concept

https://quitter.se/file/d15d896159c6928f443c8c1cc5defb8eedb0e4d2ef7079a04e0d072d34475857.png
date: 2017-08-09T17:48:02-04:00
length: 14509
type: image/png

kat: !math https://www.quantamagazine.org/pentagon-tiling-proof-solves-century-old-math-problem-20170711/
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type: MicroblogPost
link: http://status.hackerposse.com/notice/125703
description: kat's status on Sunday, 06-Aug-2017 17:26:54 EDT
encoded: !math https://www.quantamagazine.org/pentagon-tiling-proof-solves-century-old-math-problem-20170711/
date: 2017-08-06T17:26:54-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/125703
tagged: concept

kat: New note by kat
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type: MicroblogPost
link: http://status.hackerposse.com/notice/125573
description: kat's status on Wednesday, 02-Aug-2017 17:56:00 EDT
encoded: New note by kat
date: 2017-08-02T17:56:00-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/125573
tagged: concept

concept
type: Tag
label: watching

arunisaac: https://xkcd.com/1861/ https://imgs.xkcd.com/comics/quantum.png !math !science
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type: MicroblogPost
link: http://status.hackerposse.com/notice/124969
description: arunisaac's status on Monday, 17-Jul-2017 06:56:19 EDT
encoded: https://xkcd.com/1861/ https://imgs.xkcd.com/comics/quantum.png !math !science
date: 2017-07-17T06:56:19-04:00
creator: arunisaac
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
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tagged: concept

kat: A light goes out. http://www.bbc.com/news/science-environment-40617094 !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/124915
description: kat's status on Saturday, 15-Jul-2017 09:53:17 EDT
encoded: A light goes out. http://www.bbc.com/news/science-environment-40617094 !math
date: 2017-07-15T09:53:17-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/124915
tagged: concept

rtsn: The feeling of finally finishing up a proof on a problem you have been stuck on for a while! !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/124066
description: rtsn's status on Wednesday, 21-Jun-2017 19:47:24 EDT
encoded: The feeling of finally finishing up a proof on a problem you have been stuck on for a while! !math
date: 2017-06-21T19:47:24-04:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
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tagged: concept

rtsn: I'm finally starting to like topology! !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/122481
description: rtsn's status on Wednesday, 10-May-2017 07:03:50 EDT
encoded: I'm finally starting to like topology! !math
date: 2017-05-10T07:03:50-04:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
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tagged: concept

taknamay: TIL: Gauss idolized Newton heavily and even copied him !math https://reddit.com/65wh8j
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link: http://status.hackerposse.com/notice/121123
description: taknamay's status on Monday, 17-Apr-2017 16:37:19 EDT
encoded: TIL: Gauss idolized Newton heavily and even copied him !math https://reddit.com/65wh8j
date: 2017-04-17T16:37:19-04:00
creator: Internet Turtle Ⓐ
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has discussion: http://status.hackerposse.com/conversation/121123
tagged: concept

objectType=note
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type: MicroblogPost
title: robbie: (needing try this post again..) Would someone in !math like to help me understand Def 1.8, unity of opposite moments? http://status.hackerposse.com/url/14685 My comprehension is so poor that it’s hard for me even to frame a good question here. Is H □ ‘obviously’ isomorphic to the adjoint triple formed by the inclusion and the projection? Or is this isomorphism a further https://sealion.club/notice/2408254
link: http://status.hackerposse.com/notice/120581
description: robbie's status on Friday, 07-Apr-2017 10:51:17 EDT
encoded: (needing try this post again..) Would someone in !math like to help me understand Def 1.8, unity of opposite moments? http://status.hackerposse.com/url/14685 My comprehension is so poor that it’s hard for me even to frame a good question here. Is H □ ‘obviously’ isomorphic to the adjoint triple formed by the inclusion and the projection? Or is this isomorphism a further …
date: 2017-04-07T10:51:17-04:00
creator: Robbie
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/120581
enclosure: robbie-20170407-ostatus-mff5.html
links to: robbie-20170407-ostatus-mff5.html
tagged: concept

robbie-20170407-ostatus-mff5.html
date: 2017-04-07T10:51:24-04:00
length: 922
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robbie:
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link: http://status.hackerposse.com/notice/120578
description: robbie's status on Friday, 07-Apr-2017 10:44:39 EDT
encoded: …
date: 2017-04-07T10:44:39-04:00
creator: Robbie
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
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enclosure: robbie-20170407-ostatus-k2uu.html
links to: robbie-20170407-ostatus-k2uu.html
tagged: concept

robbie-20170407-ostatus-k2uu.html
date: 2017-04-07T10:44:58-04:00
length: 927
type: text/html

rtsn: Today I learned that Zariski really is spelled and pronounced ZarISKI and not ŻarSKI. #embarrassing !math
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link: http://status.hackerposse.com/notice/120390
description: rtsn's status on Saturday, 01-Apr-2017 14:15:27 EDT
encoded: Today I learned that Zariski really is spelled and pronounced ZarISKI and not ŻarSKI. #embarrassing !math
date: 2017-04-01T14:15:27-04:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/120390
tagged: concept

concept
type: Tag
label: embarrassing

kat: https://eprint.iacr.org/2016/1013.pdf Signal protocol security proof. Anyone fancy reading it together ? #crypto !math #privacy
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type: MicroblogPost
link: http://status.hackerposse.com/notice/120146
description: kat's status on Monday, 27-Mar-2017 04:41:46 EDT
encoded: https://eprint.iacr.org/2016/1013.pdf Signal protocol security proof. Anyone fancy reading it together ? #crypto !math #privacy
date: 2017-03-27T04:41:46-04:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/120146
tagged: concept

concept
type: Tag
label: privacy

bobjonkmanformer: ♻ @phranqueigh Pi Day is just a fake holiday created by math companies to sell more math. ¶ via @MylesB on #Twitter !math
type: item
type: MicroblogPost
link: http://status.hackerposse.com/notice/119717
description: bobjonkmanformer's status on Tuesday, 14-Mar-2017 18:22:59 EDT
encoded: ♻ @phranqueigh Pi Day is just a fake holiday created by math companies to sell more math. ¶ via @MylesB on #Twitter !math
date: 2017-03-14T18:22:59-04:00
creator: Former Bob Jonkman -- Please use the new server at https://gs.jonkman.ca
has creator: acct
origin:
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licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/119717
tagged: concept

concept
type: Tag
label: twitter

kat: !math https://youtu.be/E9RiR9AcXeE Univalent Foundations: New Foundations of Mathematics | Vladimir Voevodsky
type: item
type: MicroblogPost
link: http://status.hackerposse.com/notice/119242
description: kat's status on Thursday, 02-Mar-2017 12:26:42 EST
encoded: !math https://youtu.be/E9RiR9AcXeE Univalent Foundations: New Foundations of Mathematics | Vladimir Voevodsky
date: 2017-03-02T12:26:42-05:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/119242
tagged: concept

bobjonkmanformer: RT @kat Making Klein bottles sellotaping moebius strips together. !Math #Sundayafternoon #fun https://quitter.se/attachment/3015415
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type: MicroblogPost
link: http://status.hackerposse.com/notice/118158
description: bobjonkmanformer's status on Sunday, 29-Jan-2017 12:38:28 EST
encoded: RT @kat Making Klein bottles sellotaping moebius strips together. !Math #Sundayafternoon #fun https://quitter.se/attachment/3015415
date: 2017-01-29T12:38:28-05:00
creator: Former Bob Jonkman -- Please use the new server at https://gs.jonkman.ca
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/118126
tagged: concept

concept
type: Tag
label: fun

concept
type: Tag
label: sundayafternoon

kat: Making Klein bottles sellotaping moebius strips together. !Math #Sundayafternoon #fun https://quitter.se/attachment/3015415
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type: MicroblogPost
link: http://status.hackerposse.com/notice/118126
description: kat's status on Sunday, 29-Jan-2017 09:54:58 EST
encoded: Making Klein bottles sellotaping moebius strips together. !Math #Sundayafternoon #fun https://quitter.se/attachment/3015415
date: 2017-01-29T09:54:58-05:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/118126
tagged: concept

https://quitter.se/file/334f1d6209c948700f56a0d64141ab4c771023c22edf1e0bbafe8f2e62349dd1.jpg
date: 2017-01-29T09:55:00-05:00
length: 391165
type: image/jpeg

http://sn.jonkman.ca/notice/1242190
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type: MicroblogPost
title: bobjonkmanformer: !math ♻ @mathhero the first website of the ancient temple of mathematics (Pythagorean[-Leibnizian] Illuminati) updated, with nine new mathematicist ebooks, maybe three or more official videos, etc.: http://www.armageddonconspiracy.co.uk/
link: http://status.hackerposse.com/notice/117726
description: bobjonkmanformer's status on Saturday, 21-Jan-2017 01:07:27 EST
encoded: !math ♻ @mathhero the first website of the ancient temple of mathematics (Pythagorean[-Leibnizian] Illuminati) updated, with nine new mathematicist ebooks, maybe three or more official videos, etc.: http://www.armageddonconspiracy.co.uk/
date: 2017-01-21T01:07:27-05:00
creator: Former Bob Jonkman -- Please use the new server at https://gs.jonkman.ca
has creator: acct
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licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/117726
tagged: concept

bobjonkmanformer: I love this stuff: https://niginsblog.wordpress.com/2016/03/07/new-spaceship-speed-in-conways-game-of-life/ !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/117502
description: bobjonkmanformer's status on Sunday, 15-Jan-2017 12:04:30 EST
encoded: I love this stuff: https://niginsblog.wordpress.com/2016/03/07/new-spaceship-speed-in-conways-game-of-life/ !math
date: 2017-01-15T12:04:30-05:00
creator: Former Bob Jonkman -- Please use the new server at https://gs.jonkman.ca
has creator: acct
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has discussion: http://status.hackerposse.com/conversation/117502
tagged: concept

rtsn: What is a good first (formal-ish /academic) book on the philosophy of mathematics? Anyone here into that kind of stuff? !math
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type: MicroblogPost
link: http://status.hackerposse.com/notice/117486
description: rtsn's status on Saturday, 14-Jan-2017 14:36:17 EST
encoded: What is a good first (formal-ish /academic) book on the philosophy of mathematics? Anyone here into that kind of stuff? !math
date: 2017-01-14T14:36:17-05:00
creator: rtsn
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/117486
tagged: concept

kat: https://youtu.be/tXhtYsljEvY https://www.youtube.com/watch?v=ScLgc_98XxM http://qttr.at/1mor More !math against Real Numbers
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type: MicroblogPost
link: http://status.hackerposse.com/notice/117268
description: kat's status on Sunday, 08-Jan-2017 14:54:01 EST
encoded: https://youtu.be/tXhtYsljEvY https://www.youtube.com/watch?v=ScLgc_98XxM http://qttr.at/1mor More !math against Real Numbers
date: 2017-01-08T14:54:01-05:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
reply of: http://status.hackerposse.com/notice/116879
has discussion: http://status.hackerposse.com/conversation/116879
tagged: concept

kat: I watched a lecture by Gregory Chaitin yesterday. I'm not sure I believe in real numbers any more. !math help!
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type: MicroblogPost
link: http://status.hackerposse.com/notice/116879
description: kat's status on Tuesday, 03-Jan-2017 03:20:18 EST
encoded: I watched a lecture by Gregory Chaitin yesterday. I'm not sure I believe in real numbers any more. !math help!
date: 2017-01-03T03:20:18-05:00
creator: kat
has creator: acct
licence: https://creativecommons.org/licenses/by/3.0/
has discussion: http://status.hackerposse.com/conversation/116879
tagged: concept

kat
type: Agent
nick: kat
holds account: acct

Joshua Judson Rosen
type: Agent
nick: rozzin
holds account: acct