Cody

Problems

1 – 15 of 15
Problem Title
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Solvers
Difficulty

Problem 42988. Linear system of equations

Created by: Abhishek Jain

Tags equations

13

255

Problem 446. Solve the set of simultaneous linear equations

Created by: Bruce Raine

Tags simultaneous equations, linear

2

361

Problem 389. Column norms of a matrix

Created by: Federico

Tags linear algebra, matrix, norm

7

379

Problem 42382. Combined Ages 1 - Symmetric, n = 3

Created by: goc3

Tags matrix, sum, linear

1

178

Problem 423. System of equations

Created by: Tom

Tags system of equations

2

282

Problem 2130. Orthonormal matrix

Created by: Abdullah Caliskan

Tags matrix

1

147

Problem 3073. Projector Matrix

Created by: goc3

Tags matrix, projector, idempotent

1

97

Problem 451. Is this matrix orthogonal?

Created by: Bruce Raine

Tags orthogonal

2

308

Problem 42384. Combined Ages 2 - Symmetric, n ≥ 3

Created by: goc3

Tags matrix, sum, linear

2

99

Problem 615. Nilpotent matrix

Created by: Grzegorz Knor

Tags matrix

0

147

Problem 44509. Determine if input is a valid AHP evaluation matrix

Created by: Mehmet OZC

Tags logical, check

1

73

Problem 42385. Combined Ages 4 - Non-symmetric with multiples, n ≥ 3

Created by: goc3

Tags matrix, sum, linear

1

56

Problem 258. linear least squares fitting

Created by: Tomasz

Tags fit, optimization, least squares

3

68

Problem 42383. Combined Ages 3 - Non-symmetric, n ≥ 3

Created by: goc3

Tags matrix, sum, linear

4

57

Problem 44258. Outer product of multiple vectors

Created by: Andrew Newell

Tags linear algebra, outer product

1

55
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