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Rank

17

Badges

55 708 2,844

Score /  Jon Skeet

1,047,321 / 3,575,674

Reputation /  Jon Skeet

(240,726) / (1,632,920)

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profile for Qmechanic on Stack Exchange

Timeline

Events

2026-01-27

unlocked Booster × 255 for a score of 466 (total 118,830)
unlocked Announcer × 1,977 for a score of 254 (total 502,158)

2026-01-22

unlocked Announcer × 28 for a score of 359 (total 10,052)

2026-01-17

unlocked Enlightened × 145 for a score of 233 (total 33,785)
unlocked Nice Answer × 409 for a score of 118 (total 48,262)

2026-01-06

unlocked Guru × 15 for a score of 371 (total 5,565)

2025-12-31

unlocked Booster × 8 for a score of 459 (total 3,672)

2025-12-29

unlocked Good Answer × 3 for a score of 237 (total 711)

2025-12-22

unlocked Necromancer × 8 for a score of 235 (total 1,880)

2025-12-10

unlocked Necromancer × 75 for a score of 278 (total 20,850)

2025-10-19

unlocked Citizen Patrol × 1 for a score of 280

2025-09-17

unlocked Commentator × 1 for a score of 302

2025-08-20

unlocked anticommutator × 1 for a score of 1,000

2025-08-13

unlocked Constituent × 1 for a score of 351
unlocked Caucus × 2 for a score of 262 (total 524)

2025-08-06

unlocked Supporter × 1 for a score of 84

2025-07-27

unlocked Supporter × 1 for a score of 62

2025-07-26

unlocked Good Answer × 76 for a score of 245 (total 18,620)

2025-07-14

unlocked Supporter × 1 for a score of 100

2025-06-28

unlocked invariants × 1 for a score of 1,000

2025-06-24

unlocked notation × 1 for a score of 1,000

2025-06-18

unlocked integrals-of-motion × 1 for a score of 1,000

2025-06-05

unlocked Revival × 65 for a score of 219 (total 14,235)

2025-05-22

unlocked Caucus × 2 for a score of 316 (total 632)

2025-05-21

unlocked Announcer × 65 for a score of 273 (total 17,745)
unlocked Constituent × 2 for a score of 388 (total 776)

2025-05-20

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

2025-05-19

unlocked observables × 1 for a score of 877

2025-05-13

unlocked Publicist × 16 for a score of 665 (total 10,640)

2025-05-05

unlocked integrals-of-motion × 1 for a score of 0

2025-04-27

unlocked Commentator × 1 for a score of 293

2025-04-19

unlocked s-matrix-theory × 1 for a score of 939
unlocked singularities × 1 for a score of 877

2025-03-22

unlocked probability × 1 for a score of 857

2025-03-10

unlocked Yearling × 14 for a score of 62 (total 868)

2025-02-24

unlocked Excavator × 1 for a score of 297

2025-02-23

unlocked Editor × 1 for a score of 57
unlocked Autobiographer × 1 for a score of 26

2025-01-07

unlocked Revival × 19 for a score of 198 (total 3,762)

2025-01-01

unlocked Nice Answer × 10 for a score of 107 (total 1,070)

2024-12-23

unlocked grassmann-numbers × 1 for a score of 1,000

2000-01-01

unlocked Custodian × 2 for a score of 126 (total 252)
unlocked Caucus × 7 for a score of 165 (total 1,155)
unlocked integration × 1 for a score of 514
unlocked Excavator × 1 for a score of 257
unlocked linear-algebra × 1 for a score of 494
unlocked Commentator × 1 for a score of 117
unlocked Teacher × 1 for a score of 99
unlocked Great Question × 1 for a score of 462
unlocked Yearling × 5 for a score of 174 (total 870)

Sites

Physics - 978,331 (225,386) 52 646 2,624

Physics - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
string-theory 1 765
metric-tensor 1 707
representation-theory 1 841
complex-numbers 1 939
condensed-matter 1 729
dirac-delta-distributions 1 939
classical-field-theory 1 1,000
spacetime-dimensions 1 939
vector-fields 1 877
partition-function 1 1,000
eigenvalue 1 877
hamiltonian-formalism 1 841
normalization 1 1,000
Commentator 1 154
lorentz-symmetry 1 903
schroedinger-equation 1 743
mathematical-physics 1 759
stress-energy-momentum-tensor 1 903
greens-functions 1 1,000
Organizer 1 324
noethers-theorem 1 939
Quorum 1 360
forces 1 624
regularization 1 1,000
heisenberg-uncertainty-principle 1 815
fermions 1 877
correlation-functions 1 1,000
semiclassical 1 1,000
gauss-law 1 939
variational-principle 1 939
wavefunction 1 738
charge 1 753
definition 1 743
classical-mechanics 1 652
supersymmetry 1 939
functional-determinants 1 1,000
covariance 1 1,000
Autobiographer 1 1
terminology 1 748
gauge-invariance 1 939
propagator 1 939
momentum 1 710
variational-calculus 1 1,000
standard-model 1 748
tensor-calculus 1 753
spacetime 1 674
velocity 1 805
Suffrage 1 415
grassmann-numbers 1 1,000
commutator 1 857
lie-algebra 1 841
Proofreader 1 560
quantum-spin 1 787
integration 1 1,000
group-representations 1 903
gauge 1 939
dirac-equation 1 903
Analytical 1 503
feynman-diagrams 1 903
Revival 65 14,235
newtonian-gravity 1 661
black-holes 1 678
potential-energy 1 815
Nice Answer 409 48,262
field-theory 1 772
coordinate-systems 1 743
gravity 1 676
vectors 1 725
conformal-field-theory 1 827
functional-derivatives 1 1,000
differential-equations 1 1,000
quantum-mechanics 1 536
Informed 1 46
conservation-laws 1 738
centrifugal-force 1 877
Critic 1 203
discrete 1 939
differential-geometry 1 703
energy 1 640
perturbation-theory 1 939
fourier-transform 1 903
causality 1 841
Custodian 7 1,127
integrable-systems 1 1,000
inertial-frames 1 717
brst 1 1,000
path-integral 1 903
Announcer 1,977 502,158
Caucus 5 1,195
superalgebra 1 1,000
fluid-dynamics 1 683
curvature 1 787
gauge-theory 1 772
hamiltonian 1 827
special-relativity 1 603
Explainer 1 366
topology 1 877
yang-mills 1 939
statistical-mechanics 1 676
Excavator 1 301
Supporter 1 27
linear-algebra 1 857
differentiation 1 857
wick-theorem 1 1,000
mass 1 717
symmetry-breaking 1 903
geodesics 1 903
boundary-conditions 1 939
homework-and-exercises 1 609
Mortarboard 1 364
general-relativity 1 586
klein-gordon-equation 1 1,000
hilbert-space 1 686
1pi-effective-action 1 1,000
spinors 1 939
potential 1 787
Cleanup 1 404
Synonymizer 1 759
Vox Populi 1 447
wick-rotation 1 1,000
phase-space 1 903
action 1 1,000
constrained-dynamics 1 1,000
analyticity 1 1,000
conventions 1 815
lagrangian-formalism 1 717
angular-momentum 1 697
maxwell-equations 1 815
Editor 1 30
scattering 1 1,000
dimensional-analysis 1 779
work 1 765
Teacher 1 100
degrees-of-freedom 1 1,000
reference-frames 1 672
mathematics 1 903
newtonian-mechanics 1 562
harmonic-oscillator 1 815
Talkative 1 408
notation 1 841
energy-conservation 1 703
symmetry 1 765
ghosts 1 1,000
Citizen Patrol 1 239
group-theory 1 765
poisson-brackets 1 1,000
quantum-field-theory 1 617
operators 1 707
electrostatics 1 681
electromagnetism 1 595
renormalization 1 815
quantization 1 1,000
time 1 805
boundary-terms 1 1,000
unitarity 1 1,000
time-evolution 1 903
quantum-electrodynamics 1 795
Tag Editor 1 512
action 1 1,000
constrained-dynamics 1 1,000
dirac-delta-distributions 1 1,000
operators 1 827
metric-tensor 1 939
Enthusiast 1 297
conservation-laws 1 1,000
path-integral 1 1,000
electromagnetism 1 733
symmetry 1 939
hamiltonian 1 1,000
differential-geometry 1 857
Good Answer 76 18,620
Archaeologist 1 733
tensor-calculus 1 1,000
special-relativity 1 725
quantum-field-theory 1 729
hamiltonian-formalism 1 1,000
Research Assistant 1 841
Necromancer 75 20,850
representation-theory 1 903
general-relativity 1 703
mathematical-physics 1 903
fermions 1 1,000
Taxonomist 1 528
Civic Duty 1 380
conformal-field-theory 1 1,000
wavefunction 1 877
Convention 1 600
potential 1 1,000
newtonian-mechanics 1 686
Refiner 1 697
phase-space 1 1,000
complex-numbers 1 1,000
differentiation 1 1,000
field-theory 1 939
Reviewer 3 1,386
Lifejacket 1 571
commutator 1 1,000
variational-calculus 1 1,000
Outspoken 1 563
Yearling 14 868
Generalist 1 546
classical-mechanics 1 841
lagrangian-formalism 1 903
hilbert-space 1 827
string-theory 1 903
Enlightened 145 33,785
Deputy 1 515
group-theory 1 903
schroedinger-equation 1 939
poisson-brackets 1 1,000
homework-and-exercises 1 753
variational-principle 1 1,000
Pundit 1 480
lie-algebra 1 1,000
Guru 15 5,565
gauge-theory 1 939
noethers-theorem 1 1,000
Booster 255 118,830
Constituent 5 1,595
quantum-mechanics 1 661
coordinate-systems 1 939
Strunk & White 1 537
symmetry 1 1,000
Steward 11 5,104
operators 1 939
Great Answer 2 994
variational-principle 1 1,000
noethers-theorem 1 1,000
path-integral 1 1,000
group-theory 1 1,000
Electorate 1 499
mathematical-physics 1 1,000
Copy Editor 1 663
gauge-theory 1 1,000
Populist 1 529
quantum-mechanics 1 748
quantum-field-theory 1 877
action 1 1,000
Fanatic 1 402
general-relativity 1 857
hamiltonian-formalism 1 1,000
field-theory 1 1,000
Publicist 16 10,640
Sheriff 1 787
Illuminator 1 903
classical-mechanics 1 1,000
differential-geometry 1 1,000
lagrangian-formalism 1 1,000
grassmann-numbers 1 1,000
probability 1 857
singularities 1 877
s-matrix-theory 1 939
integrals-of-motion 1 0
observables 1 877
integrals-of-motion 1 1,000
notation 1 1,000
invariants 1 1,000
anticommutator 1 1,000
Mathematics - 42,772 (13,502) 2 50 121

Mathematics - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Teacher 1 99
Editor 1 13
Cleanup 1 328
Organizer 1 278
Supporter 1 37
Critic 1 186
Citizen Patrol 1 236
Autobiographer 1 42
Nice Answer 10 1,070
Commentator 1 117
Mortarboard 1 330
Revival 19 3,762
linear-algebra 1 494
Excavator 1 257
integration 1 514
Caucus 7 1,155
Custodian 2 252
Informed 1 49
Explainer 1 296
calculus-of-variations 1 945
dirac-delta 1 890
euler-lagrange-equation 1 1,000
Announcer 65 17,745
Booster 8 3,672
Pundit 1 430
Refiner 1 539
Constituent 7 1,736
Tenacious 1 414
Enthusiast 1 247
Civic Duty 1 320
Good Answer 3 711
Strunk & White 1 418
Yearling 14 616
Necromancer 8 1,880
Guru 1 357
Enlightened 3 576
Fanatic 1 348
Electorate 1 413
MathOverflow - 14,233 (390) 3 41

MathOverflow - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Teacher 1 237
Editor 1 190
Supporter 1 188
Critic 1 324
Citizen Patrol 1 367
Autobiographer 1 1
Commentator 1 295
Nice Answer 1 163
Announcer 28 10,052
Revival 2 614
Caucus 2 632
Informed 1 228
Constituent 2 776
Yearling 1 166
Meta Stack Exchange - 3,750 (1,122) 1 6 9

Meta Stack Exchange - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Popular Question 1 316
Promoter 1 476
Student 1 211
Editor 1 231
Supporter 1 128
Critic 1 232
Autobiographer 1 1
Nice Question 1 214
Good Question 1 307
Yearling 5 870
Great Question 1 462
Commentator 1 302
Astronomy - 2,613 (101) 7

Astronomy - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Supporter 1 69
Autobiographer 1 1
Commentator 1 299
Announcer 4 2,244
Space Exploration - 1,825 (326) 3 7

Space Exploration - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Teacher 1 169
Editor 1 160
Supporter 1 55
Autobiographer 1 1
Caucus 2 524
Informed 1 182
Yearling 1 110
Necromancer 1 273
Constituent 1 351
History of Science and Mathematics - 943 (103) 4

History of Science and Mathematics - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Editor 1 211
Citizen Patrol 1 363
Autobiographer 1 1
Commentator 1 368
Academia - 599 (103) 4

Academia - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Editor 1 125
Organizer 1 418
Supporter 1 55
Autobiographer 1 1
Chemistry - 572 (101) 4

Chemistry - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Supporter 1 58
Autobiographer 1 1
Commentator 1 233
Citizen Patrol 1 280
TeX - LaTeX - 380 (103) 3

TeX - LaTeX - View this profile - Last scan: 2026-01-26T03:22:01

Name Awarded Score
Editor 1 57
Autobiographer 1 26
Excavator 1 297
Computational Science - 313 (101) 2

Computational Science - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Autobiographer 1 1
Commentator 1 312
Engineering - 294 (101) 2

Engineering - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Autobiographer 1 1
Commentator 1 293
Electrical Engineering - 203 (101) 3

Electrical Engineering - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Supporter 1 41
Autobiographer 1 15
Commentator 1 147
Movies & TV - 201 (103) 3

Movies & TV - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Editor 1 138
Autobiographer 1 1
Supporter 1 62
Quantum Computing - 101 (101) 2

Quantum Computing - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Autobiographer 1 1
Supporter 1 100
Ask Ubuntu - 85 (101) 2

Ask Ubuntu - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Autobiographer 1 1
Supporter 1 84
Stack Overflow - 56 (101) 1

Stack Overflow - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Autobiographer 1 56
Mathematica - 47 (101) 2

Mathematica - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Supporter 1 38
Autobiographer 1 9
Unix & Linux - 1 (101) 1

Unix & Linux - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Autobiographer 1 1
Theoretical Computer Science - 1 (101) 1

Theoretical Computer Science - View this profile - Last scan: 2026-01-26T23:22:02

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

Politics - View this profile - Last scan: 2026-01-26T23:22:02

Name Awarded Score
Autobiographer 1 1
Cross Validated - 0 (101)

Cross Validated - View this profile - Last scan: 2026-01-26T23:22:02

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