Cody

Trial software

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	2	261
Problem 258. linear least squares fitting Created by: Tomasz Tags fit, optimization, least squares	1	44
Problem 423. System of equations Created by: Tom Tags system of equations	0	191
Problem 42988. Linear system of equations Created by: Abhishek Jain Tags equations	8	126
Problem 446. Solve the set of simultaneous linear equations Created by: Bruce Raine Tags simultaneous equations, linear	0	243
Problem 42382. Combined Ages 1 - Symmetric, n = 3 Created by: goc3 Tags matrix, sum, linear	0	96
Problem 42384. Combined Ages 2 - Symmetric, n ≥ 3 Created by: goc3 Tags matrix, sum, linear	0	59
Problem 42383. Combined Ages 3 - Non-symmetric, n ≥ 3 Created by: goc3 Tags matrix, sum, linear	0	32
Problem 42385. Combined Ages 4 - Non-symmetric with multiples, n ≥ 3 Created by: goc3 Tags matrix, sum, linear	0	39
Problem 44258. Outer product of multiple vectors Created by: Andrew Newell Tags linear algebra, outer product	0	36
Problem 44509. Determine if input is a valid AHP evaluation matrix Created by: Mehmet OZC Tags logical, check	0	39
Problem 451. Is this matrix orthogonal? Created by: Bruce Raine Tags orthogonal	1	296
Problem 2130. Orthonormal matrix Created by: Abdullah Caliskan Tags matrix	1	94
Problem 615. Nilpotent matrix Created by: Grzegorz Knor Tags matrix	0	123
Problem 3073. Projector Matrix Created by: goc3 Tags matrix, projector, idempotent	0	61

Recent Group Finishers18

Recent Activity

	Yuna Liu submitted Solution 2981935 to Problem 42383. Combined Ages 3 - Non-symmetric, n ≥ 3 16 hours and 8 minutes ago
	Yuna Liu submitted Solution 2947219 to Problem 42384. Combined Ages 2 - Symmetric, n ≥ 3 on 14 Sep 2020 at 19:39
	Yuna Liu submitted Solution 2940685 to Problem 42382. Combined Ages 1 - Symmetric, n = 3 on 12 Sep 2020 at 18:41
	Yuna Liu submitted Solution 2940676 to Problem 446. Solve the set of simultaneous linear equations on 12 Sep 2020 at 18:38
	Yuna Liu submitted Solution 2940670 to Problem 42988. Linear system of equations on 12 Sep 2020 at 18:37

Trial software