Tricki

a repository of mathematical know-how

#### D

#### F

#### L

#### O

#### T

- To construct a function with several local constraints, start with simple cases and build from there
- To construct exotic sets, use limiting arguments
- To make a function less variable without changing it much, compare it with less variable functions
- To represent one object as combinations of another, try averaging the latter object using the symmetries of the former

#### U

9 weeks 2 daysago1 year 32 weeksago2 years 4 weeksago2 years 21 weeksago2 years 21 weeksago