Unexplained step in the proof of uniqueness of solution in chinese remainder theorem
21250
Prove $x \equiv a \pmod{p}$ and $x \equiv a \pmod{q}$ then $x \equiv a\pmod{pq}$
48308
Uniqueness of radix representation of integers in base 3
116204
Polynomial Remainder Question?
106799
Proof Verification: Converse of Intermediate Value Theorem
32463
$ax\equiv b\pmod{\! n}$ has a unique solution if $\gcd(a,n) = 1$
142584
Confusion in proof that primes $p = 4k + 1$ are uniquely the sums of two squares
103014
Is the real number structure unique?
146867
Combinatorial Proof Of A Number Theory Theorem--Confusion
158249
Proof of correctness of a homomorphic ElGamal sum
145900
Proof of a double summation reduction identity
131140
Understanding ProofWiki's proof of differentiation of sine power series
58368
Proof of Unique Solution for Modular Exponentiation In Cryptography
26478
Show that the congruence $x^{p-1} \equiv 1 \pmod {p^2}$ has precisely $p-1$ solutions modulo $p^2$
4435
What does $\!\bmod(n,x^r-1)$ mean? [in AKS primality test]
118955
Specific steps in applying the Chinese Remainder Theorem to solve modular problem splitting modulus
58803
${n \choose k} \bmod m$ using Chinese remainder theorem?
127719
Is the matrix $R$ in the $QR$ decomposition unique?