Newton's Iteration
An algorithm for the Square Root of a number 
quadratically as 
,
where
. The first few approximants to 
are given by
For
, this gives the convergents as 1, 3/2, 17/12, 577/408, 665857/470832, ....See also Square Root- Compact Group
- Compact Manifold
- Compactness Theorem
- Compact Set
- Compact Space
- Compact Surface
- Companion Knot
- Comparability Graph
- Comparison Test
- Compass
- Compatible
- Complementary Angle
- Complement Graph
- Complement Knot
- Complement Set
- Complete
- Complete Axiomatic Theory
- Complete Bigraph
- Complete Bipartite Graph
- Complete Functions
- Complete Graph
- Complete k-Partite Graph
- Completely Regular Graph
- Complete Metric Space
- Completeness Property