a conjecture on the binary operation of multiplication
51896
Prove that: set $\{1, 2, 3, ..., n - 1\}$ is group under multiplication modulo $n$?
99815
Dividing versus multiplying by inverse in modular arithmetic
14783
A Number Theory problem (GCD)
114519
An elementary question regarding a multiplicative character over finite fields
8645
A formula for bit strings with no $k$ consecutive $1$'s using generating functions
134309
(0,1)-vector XOR problem
114830
bit-wise operation unary ~ (invert)
41593
Use of Bijection for computation
104056
Finding element in binary representation of $GF(2^6)$
127123
Cardinality of power set and binary sequence
9118
Polynomial division: an obvious trick? [reducing mod $\textit{simpler}$ multiples]
5893
On the commutative property of multiplication (domain of integers, possibly reals)
56528
On the proof of existence and uniqueness of radix representation
129352
Duality discrete math problem
57281
Is Bezout's lemma enough to confirm the GCD of a number.
15187
Integer reciprocals in arithmetic progression
64658
How many associative binary operations for a set of two elements?