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Rank

116

Badges

39 523 987

Score /  Jon Skeet

338,059 / 3,572,766

Reputation /  Jon Skeet

(358,181) / (1,631,137)

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profile for robjohn on Stack Exchange

Timeline

Events

2025-11-13

unlocked reference-request × 1 for a score of 645

2025-10-28

unlocked Nice Answer × 671 for a score of 107 (total 71,797)

2025-10-25

unlocked Populist × 9 for a score of 491 (total 4,419)

2025-09-26

unlocked Good Answer × 137 for a score of 237 (total 32,469)

2025-08-28

unlocked Necromancer × 172 for a score of 235 (total 40,420)

2025-07-29

unlocked Yearling × 14 for a score of 44 (total 616)

2025-06-14

unlocked Notable Question × 1 for a score of 86

2025-05-23

unlocked Constituent × 2 for a score of 388 (total 776)

2025-05-20

unlocked Caucus × 2 for a score of 315 (total 630)

2025-05-16

unlocked Guru × 23 for a score of 357 (total 8,211)

2025-02-17

unlocked Enlightened × 97 for a score of 193 (total 18,721)

2025-01-19

unlocked Nice Answer × 1 for a score of 164

2024-12-11

unlocked trigonometric-integrals × 1 for a score of 774

2000-01-01

unlocked Autobiographer × 1 for a score of 43
unlocked Quorum × 1 for a score of 352
unlocked homework × 1 for a score of 0
unlocked trigonometry × 1 for a score of 577
unlocked Disciplined × 1 for a score of 336
unlocked Tag Editor × 1 for a score of 466
unlocked real-analysis × 1 for a score of 476
unlocked combinatorics × 1 for a score of 560
unlocked Revival × 78 for a score of 198 (total 15,444)
unlocked calculus × 1 for a score of 465
unlocked analysis × 1 for a score of 574
unlocked linear-algebra × 1 for a score of 494
unlocked sequences-and-series × 1 for a score of 519
unlocked algebra-precalculus × 1 for a score of 525
unlocked abstract-algebra × 1 for a score of 510
unlocked Popular Question × 1 for a score of 320
unlocked Autobiographer × 1 for a score of 56
unlocked Quorum × 1 for a score of 354
unlocked Autobiographer × 1 for a score of 1
unlocked Teacher × 1 for a score of 264
unlocked Editor × 1 for a score of 230
unlocked Autobiographer × 1 for a score of 1
unlocked Yearling × 3 for a score of 174 (total 522)
unlocked Nice Question × 1 for a score of 213
unlocked Good Question × 1 for a score of 306
unlocked Critic × 1 for a score of 232
unlocked Nice Answer × 1 for a score of 176
unlocked Nice Question × 4 for a score of 148 (total 592)
unlocked Commentator × 1 for a score of 302
unlocked Teacher × 1 for a score of 99
unlocked Student × 1 for a score of 1
unlocked Editor × 1 for a score of 13
unlocked Cleanup × 1 for a score of 328
unlocked Supporter × 1 for a score of 37
unlocked Critic × 1 for a score of 186
unlocked Citizen Patrol × 1 for a score of 236
unlocked Scholar × 1 for a score of 34

Sites

Mathematics - 323,240 (355,659) 39 501 900

Mathematics - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
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Student 1 1
Editor 1 13
Cleanup 1 328
Organizer 1 278
Supporter 1 37
Critic 1 186
Citizen Patrol 1 236
Autobiographer 1 43
Scholar 1 34
Self-Learner 1 327
Nice Question 4 592
Nice Answer 671 71,797
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Commentator 1 117
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geometry 1 559
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real-analysis 1 476
combinatorics 1 560
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special-functions 1 743
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complex-analysis 1 575
prime-numbers 1 638
measure-theory 1 604
Proofreader 1 459
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statistics 1 658
binomial-coefficients 1 687
modular-arithmetic 1 678
Excavator 1 257
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functional-analysis 1 590
optimization 1 679
diophantine-equations 1 710
logarithms 1 664
multivariable-calculus 1 614
inequality 1 583
complex-numbers 1 627
discrete-mathematics 1 607
proof-strategy 1 0
convergence 1 666
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integration 1 514
Caucus 8 1,320
generating-functions 1 779
divisibility 1 693
power-series 1 704
Custodian 5 630
proof-writing 1 654
asymptotics 1 721
derivatives 1 593
Informed 1 49
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fourier-analysis 1 740
summation 1 624
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exponentiation 1 729
contour-integration 1 790
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inequality 1 712
integration 1 625
analysis 1 714
complex-analysis 1 702
trigonometry 1 726
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geometry 1 678
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combinatorics 1 662
real-analysis 1 589
Reviewer 1 386
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calculus 1 578
Outspoken 1 548
number-theory 1 682
Convention 1 555
Sportsmanship 1 508
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Pundit 1 429
Epic 1 634
Civic Duty 1 320
Favorite Question 1 354
Notable Question 2 156
Good Answer 137 32,469
Good Question 1 280
Generalist 1 475
Necromancer 172 40,420
Guru 23 8,211
Enlightened 97 18,721
Taxonomist 1 481
Strunk & White 1 419
Yearling 14 616
Great Answer 6 2,682
Legendary 1 708
Electorate 1 413
Copy Editor 1 532
Fanatic 1 349
Populist 9 4,419
calculus 1 660
real-analysis 1 671
sequences-and-series 1 719
Sheriff 1 754
integration 1 714
limits 1 543
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divergent-series 1 857
improper-integrals 1 802
complex-analysis 1 790
trigonometry 1 809
summation 1 754
binomial-coefficients 1 825
Explainer 1 296
Refiner 1 538
induction 1 685
exponential-function 1 710
triangle 1 0
limits-without-lhopital 1 737
radicals 1 719
circle 1 0
indefinite-integrals 1 704
linear-algebra 1 619
approximation 1 796
definite-integrals 1 802
Peer Pressure 1 229
combinatorics 1 747
analytic-number-theory 1 770
fibonacci-numbers 1 825
arithmetic 1 704
permutations 1 681
complex-numbers 1 770
proof-verification 1 641
alternative-proof 1 802
probability-theory 1 620
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inequality 1 845
binomial-theorem 1 872
infinite-product 1 890
combinations 1 737
discrete-mathematics 1 757
numerical-methods 1 721
harmonic-numbers 1 825
roots 1 702
conic-sections 1 757
elementary-number-theory 1 757
convergence 1 796
pi 1 817
Announcer 2 546
functions 1 743
elementary-set-theory 1 601
intuition 1 732
general-topology 1 549
differential-geometry 1 622
probability-distributions 1 668
analytic-geometry 1 743
continuity 1 664
fractions 1 784
Curious 1 168
solution-verification 1 664
inclusion-exclusion 1 857
complex-integration 1 845
ordinary-differential-equations 1 609
circles 1 724
triangles 1 719
convergence-divergence 1 636
integral-inequality 1 945
ceiling-and-floor-functions 1 872
polar-coordinates 1 913
products 1 872
residue-calculus 1 945
fourier-analysis 1 913
asymptotics 1 857
factorial 1 913
Lifejacket 4 2,068
convergence-divergence 1 754
divisibility 1 872
Great Question 1 481
algebra-precalculus 1 747
probability 1 729
geometry 1 779
analysis 1 834
binomial-coefficients 1 890
contour-integration 1 872
recreational-mathematics 1 732
gcd-and-lcm 1 857
contest-math 1 834
improper-integrals 1 872
trigonometric-integrals 1 774
reference-request 1 645
Mathematica - 3,795 (1,091) 8 19

Mathematica - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Teacher 1 147
Student 1 1
Editor 1 40
Supporter 1 38
Autobiographer 1 10
Scholar 1 54
Nice Question 2 186
Nice Answer 1 37
Popular Question 1 41
Commentator 1 158
Caucus 3 672
Constituent 1 315
Yearling 5 200
Citizen Patrol 1 316
Talkative 1 475
Custodian 1 242
Curious 1 223
Self-Learner 1 293
Necromancer 1 192
Notable Question 1 155
Meta Stack Exchange - 3,194 (644) 5 10

Meta Stack Exchange - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Teacher 1 264
Editor 1 230
Supporter 1 127
Autobiographer 1 1
Yearling 3 522
Student 1 210
Nice Question 1 213
Good Question 1 306
Critic 1 232
Nice Answer 1 176
Popular Question 1 320
Commentator 1 302
Enlightened 1 291
MathOverflow - 3,193 (371) 4 8

MathOverflow - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Teacher 1 237
Editor 1 190
Supporter 1 188
Autobiographer 1 1
Yearling 1 167
Talkative 1 565
Caucus 2 630
Constituent 2 776
Necromancer 1 275
Nice Answer 1 164
Physics - 1,795 (416) 3 12

Physics - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Teacher 1 99
Student 1 16
Editor 1 30
Supporter 1 27
Citizen Patrol 1 239
Autobiographer 1 1
Commentator 1 153
Yearling 2 124
Popular Question 1 17
Talkative 1 407
Caucus 2 478
Nice Answer 1 118
Notable Question 1 86
Ask Different - 934 (151) 1 8

Ask Different - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Teacher 1 94
Editor 1 115
Supporter 1 24
Autobiographer 1 1
Scholar 1 146
Popular Question 1 54
Notable Question 1 94
Student 1 73
Self-Learner 1 333
Stack Overflow - 587 (111) 4

Stack Overflow - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Supporter 1 89
Autobiographer 1 56
Quorum 1 354
Teacher 1 88
Cross Validated - 424 (171) 1 4

Cross Validated - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Autobiographer 1 19
Teacher 1 116
Editor 1 28
Supporter 1 29
Necromancer 1 232
Astronomy - 416 (171) 4

Astronomy - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Teacher 1 193
Supporter 1 69
Autobiographer 1 1
Editor 1 153
English Language & Usage - 144 (149) 3

English Language & Usage - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Teacher 1 101
Autobiographer 1 1
Supporter 1 42
Board & Card Games - 72 (101) 2

Board & Card Games - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Supporter 1 71
Autobiographer 1 1
Computer Science - 66 (101) 2

Computer Science - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Supporter 1 65
Autobiographer 1 1
TeX - LaTeX - 57 (101) 2

TeX - LaTeX - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Supporter 1 31
Autobiographer 1 26
Electrical Engineering - 55 (101) 2

Electrical Engineering - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Supporter 1 40
Autobiographer 1 15
Space Exploration - 55 (101) 2

Space Exploration - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Supporter 1 54
Autobiographer 1 1
Politics - 29 (101) 2

Politics - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Supporter 1 28
Autobiographer 1 1
Ask Ubuntu - 1 (101) 1

Ask Ubuntu - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Autobiographer 1 1
Code Review - 1 (101) 1

Code Review - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Autobiographer 1 1
Puzzling - 1 (101) 1

Puzzling - View this profile - Last scan: 2025-12-06T23:22:02

Name Awarded Score
Autobiographer 1 1