Cody

Linear Algebra

Curated by : goc3

Community Group Solver

+50 points

Problem Title	Likes	Solvers
Problem 389. Column norms of a matrix Created by: Federico Tags linear algebra, matrix, norm	3	284
Problem 258. linear least squares fitting Created by: Tomasz Tags fit, optimization, least squares	2	46
Problem 423. System of equations Created by: Tom Tags system of equations	2	204
Problem 42988. Linear system of equations Created by: Abhishek Jain Tags equations	12	152
Problem 446. Solve the set of simultaneous linear equations Created by: Bruce Raine Tags simultaneous equations, linear	2	273
Problem 42382. Combined Ages 1 - Symmetric, n = 3 Created by: goc3 Tags matrix, sum, linear	1	107
Problem 42384. Combined Ages 2 - Symmetric, n ≥ 3 Created by: goc3 Tags matrix, sum, linear	0	64
Problem 42383. Combined Ages 3 - Non-symmetric, n ≥ 3 Created by: goc3 Tags matrix, sum, linear	2	41
Problem 42385. Combined Ages 4 - Non-symmetric with multiples, n ≥ 3 Created by: goc3 Tags matrix, sum, linear	1	40
Problem 44258. Outer product of multiple vectors Created by: Andrew Newell Tags linear algebra, outer product	0	38
Problem 44509. Determine if input is a valid AHP evaluation matrix Created by: Mehmet OZC Tags logical, check	1	49
Problem 451. Is this matrix orthogonal? Created by: Bruce Raine Tags orthogonal	2	251
Problem 2130. Orthonormal matrix Created by: Abdullah Caliskan Tags matrix	1	104
Problem 615. Nilpotent matrix Created by: Grzegorz Knor Tags matrix	0	123
Problem 3073. Projector Matrix Created by: goc3 Tags matrix, projector, idempotent	1	70

Recent Group Finishers26

Recent Activity

	pign_an submitted Solution 4554278 to Problem 3073. Projector Matrix on 7 Jan 2021 at 12:50
	pign_an submitted Solution 4554278 to Problem 3073. Projector Matrix on 7 Jan 2021 at 12:50
	pign_an submitted Solution 4554213 to Problem 615. Nilpotent matrix on 7 Jan 2021 at 12:44
	pign_an submitted Solution 4554078 to Problem 2130. Orthonormal matrix on 7 Jan 2021 at 12:25
	pign_an submitted Solution 4554008 to Problem 451. Is this matrix orthogonal? on 7 Jan 2021 at 12:18

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