Tricki
a repository of mathematical know-how
Navigate
Tags
Search
Forums
Help
Children of
Proving equalities and identities
Double counting
To prove that two objects are equal show that in enough circumstances they behave in the same way
To prove that two real numbers are equal, prove that neither is greater than the other
Use basic examples to calibrate exponents
Search this site:
Username:
*
Password:
*
Create new account
Request new password
Recent articles
View a list of all articles.
Try to prove a stronger result
Use self-similarity to get a limit from an inferior or superior limit.
Prove a consequence first
Lower degree by increasing dimension (or vice-versa)
Numerical optimization
Numerical solution of partial differential equations
Mapped Quadrature
Transform equation to reach a solved pattern
Active forum topics
A different kind of article?
Countable but impredicative
Tricki Papers
Editing articles
Tensor products
more
Recent comments
Only if squares are of the
10 weeks 5 days
ago
Squares?
10 weeks 5 days
ago
Examples in complexity theory
21 weeks 1 day
ago
To find the nth derivitive of f(x):
47 weeks 5 days
ago
I may be dense
48 weeks 1 day
ago
more
Tricki