User Realz Slaw - Mathematics Stack Exchange

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	214 reputation	bio	website		visits	member for	9 months
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What is the runing time of this algorithm involving length and depth?

dec 2 at 0:27 MJD 22k

1

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2

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66

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How can we find a new sum of multiplications based on a previous one?

sequences-and-series statistics algorithms

jan 6 '12 at 0:43 Clive Newstead 15.4k

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2

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59

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How many squares can be congruent modulo a prime?

elementary-number-theory prime-numbers residue-calculus

nov 14 at 17:55 sperners lemma 930

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96

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What's the fastest way to find this sum of “like multiplications”?

sequences-and-series algorithms

jan 6 '12 at 15:35 Thomas Andrews 31.2k

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2

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205

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How are continued fractions useful?

number-systems continued-fractions

may 16 at 7:40 proximal 2,257

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6

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4

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333

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How to detect when continued fractions period terminates

algebra-precalculus continued-fractions

jul 27 at 11:53 hoang 108

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3

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3

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317

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How to find a “simple” fraction between two other fractions?

elementary-number-theory algorithms fractions

nov 8 at 9:47 Marc van Leeuwen 25.7k

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1

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224

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What is the length of a continued fraction expansion of a rational number?

continued-fractions

nov 15 '10 at 19:49 Aryabhata 48k

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9

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1

answer

2

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Is it faster to multiply a matrix by its transpose than ordinary matrix multiplication?

matrices algorithms

mar 22 '11 at 0:40 Jonas Meyer 35.1k

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0

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103

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Taking the negative of a continued fraction

continued-fractions

nov 15 '11 at 8:24 t.b. 43.5k

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8

answers

8

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What is the importance of the Collatz conjecture?

number-theory soft-question collatz

mar 8 at 14:29 Arthur Fischer♦ 22.7k

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3

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629

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Detecting perfect squares faster than by extracting square root

number-theory algorithms numerical-methods

jun 26 '12 at 0:37 Jeremy Teitelbaum 128

1

vote

1

answer

300

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How to remove linearly dependent rows/cols

linear-algebra matrices numerical-linear-algebra

sep 19 at 13:16 Gerry Myerson 87k

14

votes

3

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482

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RSA in plain English

number-theory prime-numbers cryptography

feb 3 '11 at 14:08 Arturo Magidin 159k

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14

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1

answer

863

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If the abc conjecture has been proven what implication does that have for elliptic curve cryptography?

number-theory prime-numbers cryptography

feb 4 at 23:51 David Speyer 19.9k

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3

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361

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Optimization problem for a parity-check code

optimization nonlinear-optimization coding-theory

aug 30 '11 at 11:42 Prasenjit 115

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6

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0

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186

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Is this minimization problem NP-Complete?

optimization np-complete

aug 29 '11 at 3:25 Prasenjit 115

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3

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3

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163

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Working out an algorithm for finding out whether a point is in or outside of a 2D closed polygon

algorithms homework geometry

sep 19 at 1:53 Tommy 111

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44

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10

answers

4

kviews

Complex math problem that is easy to solve

soft-question

mar 13 at 6:26 Faust7 599

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8

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1

answer

404

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Cattle problem — all solutions in $\mathbb{Z}$

number-theory diophantine-equations

apr 6 '11 at 3:17 mghandi 529

3

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1

answer

77

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An efficient way to check whether a polynomial (under certain condition) is absolutely equal to zero or not

number-theory linear-algebra algorithms polynomials computer-science

feb 16 '11 at 6:55 mghandi 529

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10

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3

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470

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Solving P vs NP with computer

logic computer-science open-problem

jan 5 at 2:24 Kaveh 1,969

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4

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0

answers

106

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Connect 4 - SAT

computational-complexity np-complete satisfiability

mar 15 '12 at 6:12 Kyle Jones 328

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8

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5

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1

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How valid is the proposed P=NP solution for the 3-SAT problem?

np-complete open-problem

feb 28 '11 at 22:19 user5055 41

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2

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2

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Can someone please explain 3-CNF for me?

logic

jun 16 '12 at 19:35 Ayrat 55

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1

answer

72

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Transforming searching to SAT(isfiability)

np-complete

sep 11 at 2:14 Realz Slaw 214

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5

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2

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185

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Plane intersection by a mapping and different cases

algebraic-geometry

sep 10 at 4:45 Realz Slaw 214

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2

votes

2

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140

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Integer relation that equals one

linear-algebra abstract-algebra number-theory elementary-number-theory

sep 11 at 2:36 Realz Slaw 214

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1

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208

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Number of solutions to a set of homogeneous equations modulo $p^k$

modular-arithmetic

apr 13 '11 at 14:24 joriki 93.6k

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2

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909

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how to solve linear equations involving modulo?

linear-algebra modular-arithmetic

nov 23 '11 at 14:38 Martin Sleziak 20.8k

Realz Slaw

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