Reputation
4,241
Top tag
Next privilege 5,000 Rep.
Approve tag wiki edits
Badges
2 26 59
Impact
~256k people reached

Jun
21
awarded  Notable Question
May
31
awarded  Notable Question
Apr
10
revised Why is the derivative of a circle's area its perimeter (and similarly for spheres)?
added 12 characters in body
Apr
10
revised What is a Markov Chain?
added 49 characters in body
Jan
16
awarded  Nice Question
Dec
23
awarded  Favorite Question
Dec
3
awarded  Notable Question
Nov
26
awarded  Good Question
Nov
11
awarded  Popular Question
Oct
30
awarded  Popular Question
Oct
30
awarded  Notable Question
Sep
30
awarded  Explainer
Aug
31
revised Surprise exam paradox?
added 476 characters in body
Aug
31
awarded  Announcer
Aug
31
revised Surprise exam paradox?
deleted 25 characters in body
Aug
31
revised Surprise exam paradox?
added 350 characters in body
Aug
31
revised Surprise exam paradox?
added 473 characters in body
Aug
31
comment Surprise exam paradox?
I don't quite understand why the knowledge gets represented as a partition of the states of the world. Isn't it possible that in one situation we know the world is in state A or B and in another we know it is in A or C?
Aug
31
answered Surprise exam paradox?
Jul
20
awarded  Yearling