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New posts in discrete-mathematics
Sum(Partition(Binary String)) = $2^k$
number-theory
discrete-mathematics
recreational-mathematics
Let $a_n$ be the $nth$ term of the sequence $1, 2, 2, 3, 3, 3, 4, 4, 4, 4, \dots$
discrete-mathematics
Is my proof for the sum of two square roots being irrational correct? [duplicate]
number-theory
discrete-mathematics
irrational-numbers
rationality-testing
faq
I need help understanding the concept of "at most one " using quantifers
discrete-mathematics
logic
logic-translation
Count valid colourings on an hexagonal grid
sequences-and-series
combinatorics
discrete-mathematics
graph-theory
How many strictly increasing functions $[4] \to [12]$ precede $(2,3,4,5)$?
combinatorics
discrete-mathematics
Does a simple symmetric random walk on $\mathbb{Z^{2}}$ reach each vertex?
probability
discrete-mathematics
markov-chains
random-walk
The $n$th statement in a list of $100$ statements is "Exactly $n$ of the statements in this list are false".
discrete-mathematics
logic
propositional-calculus
What is the highest grade that Roma can get?
discrete-mathematics
optimization
contest-math
Counting sets by their connectedness
combinatorics
discrete-mathematics
graph-theory
computer-science
generating-functions
Counterfeit Coin Problem Variant - Two Counterfeits
discrete-mathematics
recreational-mathematics
Stirling numbers of the second kind on Multiset
combinatorics
discrete-mathematics
stirling-numbers
multisets
Curious combinatorial summation
combinatorics
discrete-mathematics
binomial-coefficients
Smallest diameter of a balanced subset of the Hamming cube
discrete-mathematics
metric-spaces
discrete-optimization
Coloring $n$ chain with $k$ colors
combinatorics
discrete-mathematics
polya-counting-theory
Bijective function from $\Bbb Z^+$ to $\Bbb Z\backslash \{-1,0,1\}$
discrete-mathematics
elementary-set-theory
A relation that is both an equivalence relation and a function. [closed]
functions
discrete-mathematics
relations
Error correction code handling deletions and insertions
discrete-mathematics
finite-fields
information-theory
coding-theory
Smoothness of discrete data
discrete-mathematics
terminology
A special chess board
discrete-mathematics
coloring
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