Tricki
a repository of mathematical know-how
Navigate
Tags
Search
Forums
Help
Children of
Elementary probability front page
Bounding probabilities by expectations
Condition on the first thing that happens
To compute covariance, use bilinearity
To compute probabilities of unions and intersections, use the inclusion-exclusion formula
To compute the probability that exactly k of n events occur, use generalized inclusion-exclusion
Search this site:
Username:
*
Password:
*
Create new account
Request new password
Recent articles
View a list of all articles.
Littlewood-Paley heuristic for derivative
Littlewood-Paley heuristic
Geometric view of Hölder's inequality
Diagonal arguments
Finding an interval for rational numbers with a high denominator
Try to prove a stronger result
Use self-similarity to get a limit from an inferior or superior limit.
Prove a consequence first
Active forum topics
Plenty of LaTeX errors
Tutorial
A different kind of article?
Countable but impredicative
Tricki Papers
more
Recent comments
I don't think this statement
4 years 45 weeks
ago
choice of the field
5 years 1 week
ago
Incorrect Image
5 years 2 weeks
ago
Article classification
5 years 31 weeks
ago
Higher dimensional analogues
6 years 3 days
ago
more

4 years 45 weeksago5 years 1 weekago5 years 2 weeksago5 years 31 weeksago6 years 3 daysago