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Rank

213

Badges

18 178 355

Score /  Jon Skeet

122,823 / 3,580,410

Reputation /  Jon Skeet

(155,043) / (1,637,468)

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profile for user1551 on Stack Exchange

Timeline

Events

2026-05-01

unlocked Nice Answer × 1 for a score of 145

2026-04-30

unlocked Revival × 42 for a score of 196 (total 8,232)

2026-04-28

unlocked Necromancer × 29 for a score of 233 (total 6,757)

2026-04-22

unlocked Editor × 1 for a score of 176
unlocked Teacher × 1 for a score of 130

2026-04-07

unlocked Editor × 1 for a score of 211

2026-03-22

unlocked Nice Question × 7 for a score of 147 (total 1,029)

2026-02-11

unlocked Famous Question × 1 for a score of 202

2026-01-20

unlocked positive-definite × 1 for a score of 1,000

2026-01-02

unlocked convex-analysis × 1 for a score of 740

2025-12-27

unlocked Nice Answer × 129 for a score of 106 (total 13,674)

2025-12-23

unlocked Enlightened × 39 for a score of 192 (total 7,488)

2025-10-23

unlocked symmetric-matrices × 1 for a score of 1,000

2025-09-03

unlocked Yearling × 1 for a score of 165

2025-08-29

unlocked Yearling × 15 for a score of 43 (total 645)

2025-08-28

unlocked Supporter × 1 for a score of 129

2025-07-17

unlocked jordan-normal-form × 1 for a score of 913

2025-07-05

unlocked Citizen Patrol × 1 for a score of 360

2025-05-27

unlocked Constituent × 1 for a score of 388
unlocked Caucus × 1 for a score of 316

2025-04-26

unlocked Teacher × 1 for a score of 237

2025-04-19

unlocked Announcer × 9 for a score of 271 (total 2,439)

2025-03-02

unlocked Supporter × 1 for a score of 116

2025-02-06

unlocked Autobiographer × 1 for a score of 1

2025-02-05

unlocked Supporter × 1 for a score of 89
unlocked Supporter × 1 for a score of 62
unlocked Excavator × 1 for a score of 406
unlocked Supporter × 1 for a score of 188
unlocked Editor × 1 for a score of 190
unlocked Supporter × 1 for a score of 52
unlocked Supporter × 1 for a score of 58
unlocked Yearling × 1 for a score of 189
unlocked Notable Question × 1 for a score of 144
unlocked Popular Question × 1 for a score of 101
unlocked Scholar × 1 for a score of 231
unlocked Supporter × 1 for a score of 150
unlocked Student × 1 for a score of 156
unlocked Teacher × 1 for a score of 166
unlocked Supporter × 1 for a score of 39
unlocked Supporter × 1 for a score of 103
unlocked Supporter × 1 for a score of 74
unlocked Notable Question × 1 for a score of 230
unlocked Popular Question × 1 for a score of 150
unlocked Scholar × 1 for a score of 190
unlocked Supporter × 1 for a score of 66
unlocked Editor × 1 for a score of 131
unlocked Student × 1 for a score of 103
unlocked Supporter × 1 for a score of 43
unlocked Supporter × 1 for a score of 57
unlocked Notable Question × 1 for a score of 166

Sites

Mathematics - 109,632 (152,717) 13 150 272

Mathematics - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Teacher 1 99
Student 1 1
Editor 1 13
Cleanup 1 328
Organizer 1 278
Supporter 1 37
Critic 1 186
Citizen Patrol 1 236
Autobiographer 1 42
Scholar 1 34
Self-Learner 1 326
Nice Question 7 1,029
Nice Answer 129 13,674
Popular Question 7 49
Commentator 1 117
Disciplined 1 336
Mortarboard 1 329
Investor 1 383
Promoter 1 253
Benefactor 1 298
Altruist 1 425
Tag Editor 1 465
Announcer 9 2,439
geometry 1 558
Suffrage 1 351
real-analysis 1 475
Revival 42 8,232
calculus 1 464
linear-algebra 1 494
sequences-and-series 1 518
abstract-algebra 1 510
Quorum 1 352
matrices 1 554
functional-analysis 1 589
Vox Populi 1 379
Proofreader 1 459
Excavator 1 256
vector-spaces 1 660
optimization 1 676
multivariable-calculus 1 614
inequality 1 582
Caucus 6 996
Custodian 6 756
determinant 1 721
eigenvalues-eigenvectors 1 679
limits 1 542
normed-spaces 1 724
Curious 1 168
Informed 1 49
Explainer 1 296
quadratic-forms 1 913
matrix-calculus 1 835
matrix-equations 1 857
inverse 1 835
linear-transformations 1 735
matrix-rank 1 890
diagonalization 1 890
positive-definite 1 913
trace 1 857
svd 1 913
matrix-decomposition 1 945
symmetric-matrices 1 872
positive-semidefinite 1 913
orthogonal-matrices 1 913
block-matrices 1 945
inner-products 1 817
numerical-linear-algebra 1 872
singular-values 1 1,000
spectral-radius 1 1,000
pseudoinverse 1 945
matrix-norms 1 945
matrix-rank 1 1,000
Lifejacket 1 515
determinant 1 945
eigenvalues-eigenvectors 1 845
Refiner 1 538
inequality 1 712
Constituent 5 1,240
Pundit 1 429
matrices 1 667
Reviewer 2 772
linear-algebra 1 616
Tenacious 1 414
Enthusiast 1 247
Convention 1 554
Sportsmanship 1 507
Civic Duty 1 320
Notable Question 3 231
Good Answer 29 6,873
Good Question 3 840
Generalist 1 475
Necromancer 29 6,757
Guru 7 2,499
Enlightened 39 7,488
Strunk & White 1 418
Yearling 15 645
Great Answer 1 447
Electorate 1 413
Populist 2 980
Copy Editor 1 531
Fanatic 1 348
linear-algebra 1 692
Steward 1 373
matrices 1 784
eigenvalues-eigenvectors 2 1,826
determinant 1 1,000
jordan-normal-form 1 913
symmetric-matrices 1 1,000
convex-analysis 1 740
positive-definite 1 1,000
Famous Question 1 202
Stack Overflow - 5,868 (1,877) 5 21 30

Stack Overflow - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Teacher 1 89
Student 1 61
Editor 1 55
Supporter 1 88
Critic 1 170
Scholar 1 76
Nice Question 2 288
Popular Question 9 9
Tumbleweed 1 127
Promoter 1 277
Benefactor 1 317
Revival 1 164
Caucus 7 938
Commentator 1 125
Curious 1 189
Favorite Question 1 302
Constituent 3 618
Notable Question 6 270
Good Question 2 420
Yearling 9 477
Great Question 1 312
Famous Question 4 496
MathOverflow - 1,890 (233) 2 5

MathOverflow - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Editor 1 190
Supporter 1 188
Excavator 1 406
Teacher 1 237
Caucus 1 316
Constituent 1 388
Yearling 1 165
Anime & Manga - 1,137 (216) 2 5

Anime & Manga - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Teacher 1 166
Student 1 156
Supporter 1 150
Scholar 1 231
Popular Question 1 101
Notable Question 1 144
Yearling 1 189
Philosophy - 870 (111) 1 5

Philosophy - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Student 1 103
Editor 1 131
Supporter 1 66
Scholar 1 190
Popular Question 1 150
Notable Question 1 230
History of Science and Mathematics - 660 (101) 3

History of Science and Mathematics - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 89
Citizen Patrol 1 360
Editor 1 211
English Language & Usage - 535 (191) 1 6

English Language & Usage - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Teacher 1 102
Student 1 64
Editor 1 99
Supporter 1 43
Scholar 1 112
Popular Question 1 41
Notable Question 1 74
Code Review - 533 (143) 1 4

Code Review - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Student 1 78
Supporter 1 54
Scholar 1 125
Popular Question 1 110
Notable Question 1 166
Mathematics Educators - 513 (101) 4

Mathematics Educators - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 62
Teacher 1 130
Editor 1 176
Nice Answer 1 145
Meta Stack Exchange - 129 (101) 1

Meta Stack Exchange - View this profile - Last scan: 2026-05-11T01:22:02

Name Awarded Score
Supporter 1 129
Chinese Language - 117 (101) 2

Chinese Language - View this profile - Last scan: 2026-05-11T01:22:02

Name Awarded Score
Autobiographer 1 1
Supporter 1 116
Computational Science - 103 (101) 1

Computational Science - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 103
Server Fault - 97 (101) 1

Server Fault - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 97
Super User - 78 (101) 1

Super User - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 78
History - 74 (101) 1

History - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 74
Game Development - 68 (101) 1

Game Development - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 68
English Language Learners - 58 (101) 1

English Language Learners - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 58
Code Golf - 57 (101) 1

Code Golf - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 57
Graphic Design - 54 (101) 1

Graphic Design - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 54
Blender - 52 (101) 1

Blender - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 52
Music: Practice & Theory - 43 (101) 1

Music: Practice & Theory - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 43
Mathematica - 39 (101) 1

Mathematica - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 39
Software Engineering - 36 (101) 1

Software Engineering - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 36
Database Administrators - 35 (101) 1

Database Administrators - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 35
Information Security - 32 (101) 1

Information Security - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 32
TeX - LaTeX - 31 (101) 1

TeX - LaTeX - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 31
Cross Validated - 29 (101) 1

Cross Validated - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 29
Physics - 28 (101) 1

Physics - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 28
Ask Different - 25 (101) 1

Ask Different - View this profile - Last scan: 2026-05-11T22:22:02

Name Awarded Score
Supporter 1 25
Quantitative Finance - 0 (101)

Quantitative Finance - View this profile - Last scan: 2026-05-11T22:22:02

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