Tricki

a repository of mathematical know-how

There are no further child tags to display.

#### F

#### H

#### I

#### T

- To calculate an infinite sum exactly, try antidifferencing
- To construct a function with several local constraints, start with simple cases and build from there
- To evaluate an integral, differentiate under the integral sign
- To optimize a sum try making the terms roughly equal in size
- To prove that a sequence converges, find one or more convergent subsequences

9 weeks 3 daysago1 year 32 weeksago2 years 4 weeksago2 years 21 weeksago2 years 21 weeksago