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latest #combinatorics created topics on internet
dkmathstats
STEMGeeks
2024-11-05 16:40
Stars & Bars Method For Counting Problems [Math]
Showcasing the stars and bars method for counting type problems in math.
$ 1.138
55
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j2e2xae
STEMGeeks
2024-07-12 18:15
Suma de subconjuntos. Subset sum.⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Suma de subconjuntos como particiones. Subset sum as partitions. [ ES / EN ]
$ 0.621
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drifter1
STEMGeeks
2022-03-20 10:39
Mathematics - Discrete Mathematics - Combinatorics Topics
[Image 1] Introduction Hey it's a me again @drifter1! Today we continue with Mathematics, and more specifically the branch of "Discrete Mathematics", in order to get into Combinatorics Topics.
$ 1.722
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drifter1
STEMGeeks
2022-03-19 10:34
Mathematics - Discrete Mathematics - Combinations and Permutations
[Image 1] Introduction Hey it's a me again @drifter1! Today we continue with Mathematics, and more specifically the branch of "Discrete Mathematics", in order to get into Combinations and
$ 2.593
60
2
cabzphoto
PhotoFeed
2026-04-02 02:15
Promoted
👊 The Judge of Takanakuy: Faces of Chumbivilcas - PhotoFeed Contest Portrait Photography Round 163 [ENG-ESP]
👊 The Judge of Takanakuy: Faces of Chumbivilcas PhotoFeed Contest - Portrait Photography Round 163 [ENG-ESP] English During my journey to Cusco, I immersed myself in the "Takanakuy" festival
$ 1.586
234
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drifter1
STEMGeeks
2022-03-18 12:21
Mathematics - Discrete Mathematics - Combinatorial Principles
[Image 1] Introduction Hey it's a me again @drifter1! Today we continue with Mathematics, and more specifically the branch of "Discrete Mathematics", in order to get into Combinatorial Principles.
$ 1.649
48
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savvyplayer
DBuzz
2021-07-28 19:08
Math mini-contest problem on D.Buzz for July 2021 [Day 1 - Problem B] 😎
Win 1 HIVE for correctly answering first!
$ 0.174
21
2
markgritter
steemstem
2019-01-20 05:32
Partitioning a set into lists
The Bell numbers count how many ways there are to partition N elements into sets. What if we want to partition the elements into ordered groups instead, as this Quora question asks? For example, {a,b}
$ 0.804
188
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zipity
mathematics
2018-12-04 16:00
the Dehn–Sommerville equations
Thanks to a video I saw on Youtube, I know now a way to prove both the relations I used in this post. First a few notations: Given a closed simply connected (without holes) domain on the plane, let B >
$ 0.023
5
goga22
Photography Lovers
2026-04-07 07:59
Promoted
A little more in the Golubinjak Forest Park
Hello everyone in the Photography Lovers Community 🙌📸 With today's post and the photos in it, I will finish part of my visit to the Golubinjak Forest Park in
$ 0.264
30
markgritter
steemstem
2018-12-01 19:32
Counting the Number of 2-State 2-Dimensional Symmetric Cellular Automata
Suppose we have a two-state cellular automaton using the Moore neighborhood, which counts both orthogonal and diagonal neighbors. How many possible rules are there? With 9 cells total (including the center
$ 30.749
466
3
markgritter
python
2018-11-26 05:45
Plotting all integer lattice paths from (0,0) to (3,5)
If you start at (0,0) and can take one step at a time either north (0,+1) or east (+1,0), how many different ways are there to get to (3,5)? I wanted to augment this answer on Quora with a visual
$ 1.091
163
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markgritter
mathematics
2018-11-25 06:54
How many 3-clubs can a graph have?
A K-club on a graph is a subset of the vertices such that the diameter of the induced subgraph is less than or equal to K. "Induced subgraph" just means "pick all the edges which both endpoints
$ 1.002
175
2
markgritter
stemq
2018-11-02 16:45
How many "incomplete open hypercubes" are there in four dimensions?
Sol LeWitt's artwork "Incomplete Open Cubes" enumerates all distinct connected sets of edges of the cube which do not collapse into a smaller dimension (a figure that lies in the plane, or a
$ 0.103
11
7
anliuvm
Family & Friends
2026-04-07 04:38
Promoted
WHEN YOU MISS SOMEONE
Hello dear Hive community, today's post is one of those nostalgic ones, filled with feelings that come from remembering a lifelong friend, like a brother. God has brought us people who are involved in
$ 0.000
0
markgritter
programming
2018-09-16 23:01
Discard Trees: a data structure for finding nonintersecting combinations
A "discard tree" is a data structure I invented that is keyed by bitvectors representing K-combinations. It permits us to efficiently find all bitvectors that do not intersect with the search
$ 0.407
17
2
markgritter
mathematics
2018-09-14 06:07
Minimal covering combination sets
In abstract terms: Given an N-element set, how many L-element subsets do we need so that every K-element subset is a superset of one of the L-element subsets? Let's express this by saying that the family
$ 15.790
291
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markgritter
poker
2018-06-03 20:46
Counting Outs in Lowball
A key feature of lowball games such as Razz or Deuce-to-Seven Triple Draw is that all players are competing to make hands using the same set of low cards. Thus it is fairly common that some of the cards
$ 0.230
4
drdawud
mathematics
2018-03-16 21:13
Basic Combinatorics, Part Two
Image source: In my previous post, I introduced some basic concepts in combinatorics. If you haven't read the previous post, you can do so here. Arranging objects when some objects are identical A common
$ 0.250
4
5
bananzell
YAF - Young Art Fair
2026-04-05 23:00
Promoted
Day 5: Weeds
Good morning from this side of the world! Hey! So I was supposed to try to do this last night as a catch up post but I think it would be best to do this with a gap or something since I'm still not done
$ 0.173
82
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boucaron
science
2017-10-02 15:01
Free Books: M. Lothaire's Books on Combinatorics on Words
Two Books made freely available by "M.Lothaire" (M.Lothaire is a collective name chosen by the authors). It is all about "combinatorics on words" with theory, algorithms applied to
$ 10.371
53
4
jackeown
math
2017-09-11 22:47
Simple Counting Question
How many ways are there to place 20 generic balls into 4 unique bins? This is a simple combinatorics question and I'll post a cool way of thinking about the answer tomorrow...leave any guesses in the comments
$ 0.024
3
hansenator
mathematics
2017-07-24 16:40
Today I Am Going To Teach You How To Count… No, You Don’t Know!
Combinatorics ”the branch of mathematics dealing with combinations of objects belonging to a finite set in accordance with certain constraints, such as those of graph theory.” – Google Definition I loved
$ 18.383
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mckeown12
introduceyourself
2017-06-20 22:00
Hello Steemit! I'm a math grad student in Miami, Florida.
I heard about steemit from my awesome brother Jack, @jacKeown. He told me it would be a good community for me to become a part of so I plan to post a lot about the things I'm interested in; namely
$ 3.511
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