Question

Two's complement signed integers modulo $n$ lacks inverse for $-32768$: does addition still work?

score 325 · Answer 1 · 2019-11-12 14:13:55

325

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Two's complement signed integers modulo $n$ lacks inverse for $-32768$: does addition still work?

Published on 12 Nov 2019 - 14:13

score 94 · Answer 2 · 2026-03-25 11:08:47

94

Views

Goldbach Conjecture related modular arithmetic problem

Published on 25 Mar 2026 - 11:08

score 244 · Answer 3 · 2019-11-15 01:10:22

244

Views

Solving system of Congruences with Two Variables (x and y)

Published on 15 Nov 2019 - 1:10

score 200 · Answer 4 · 2026-03-28 09:28:43

200

Views

Prove that $\operatorname { gcd } ( M , N ) \times \operatorname { lcm } ( M , N ) = M \times N$ with Chinese Remainder Thorem

Published on 28 Mar 2026 - 9:28

score 333 · Answer 5 · 2019-11-27 18:37:57

333

Views

An analog of Chinese remainder theorem using field extensions

Published on 27 Nov 2019 - 18:37

score 495 · Answer 6 · 2019-11-29 14:48:46

495

Views

How to solve linear congruence with an unknown variable?

Published on 29 Nov 2019 - 14:48

score 288 · Answer 7 · 2019-11-30 04:47:04

288

Views

Solve simultaneous system of congruence $x\equiv 2\pmod{910}$ and $x\equiv 93\pmod{1001}$

Published on 30 Nov 2019 - 4:47

score 184 · Answer 8 · 2019-11-30 09:25:05

184

Views

Solve simultaneous systems of congruences $x\equiv 10 \pmod{60}$ and $x\equiv 80 \pmod{350}$

Published on 30 Nov 2019 - 9:25

score 131 · Answer 9 · 2019-12-02 20:49:49

131

Views

Infinite chinese remainder theorem for $\Bbb{Z}/p, p \text{ prime}$?

Published on 02 Dec 2019 - 20:49

score 52 · Answer 10 · 2019-12-09 02:39:49

52

Views

Prove that $\mathbb{Q}[X]/(X^4 + X^2)$ is the direct product of two rings.

Published on 09 Dec 2019 - 2:39

score 404 · Answer 11 · 2019-12-12 10:22:40

404

Views

Having problem to find all solutions using the Chinese Remainder Theorem

Published on 12 Dec 2019 - 10:22

score 123 · Answer 12 · 2019-12-17 14:57:09

123

Views

Proving a corollary of the Chinese remainder theorem.

Published on 17 Dec 2019 - 14:57

score 82 · Answer 13 · 2019-12-25 16:32:00

82

Views

Need help on Chinese Remainder Theorem

Published on 25 Dec 2019 - 16:32

score 50 · Answer 14 · 2019-12-31 19:58:02

50

Views

How Do I solve the below congruence?

Published on 31 Dec 2019 - 19:58

score 220 · Answer 15 · 2020-01-12 16:20:59

220

Views

Doubt in solution of an exercise related to Dirichlet theorem on primes in AP which proves infinitely many solutions by Chinese reminder theorem.

Published on 12 Jan 2020 - 16:20

List Question

Two's complement signed integers modulo $n$ lacks inverse for $-32768$: does addition still work?

Goldbach Conjecture related modular arithmetic problem

Solving system of Congruences with Two Variables (x and y)

Prove that $\operatorname { gcd } ( M , N ) \times \operatorname { lcm } ( M , N ) = M \times N$ with Chinese Remainder Thorem

An analog of Chinese remainder theorem using field extensions

How to solve linear congruence with an unknown variable?

Solve simultaneous system of congruence $x\equiv 2\pmod{910}$ and $x\equiv 93\pmod{1001}$

Solve simultaneous systems of congruences $x\equiv 10 \pmod{60}$ and $x\equiv 80 \pmod{350}$

Infinite chinese remainder theorem for $\Bbb{Z}/p, p \text{ prime}$?

Prove that $\mathbb{Q}[X]/(X^4 + X^2)$ is the direct product of two rings.

Having problem to find all solutions using the Chinese Remainder Theorem

Proving a corollary of the Chinese remainder theorem.

Need help on Chinese Remainder Theorem

How Do I solve the below congruence?

Doubt in solution of an exercise related to Dirichlet theorem on primes in AP which proves infinitely many solutions by Chinese reminder theorem.

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