Pascal's triangle
, or nCr, with 0≤r≤n. With the numbers set out in this fashion, it can be seen how the number 
is equal to the sum of the two numbers 
and 
, which are situated above it to the left and right. For example, 
equals 35, and is the sum of 
, which equals 15, and 
, which equals 20.
See also Singmaster's conjecture.
- conjunction
- conjunctive normal form
- connected
- connected
- connected component
- connected graph
- connected sum
- connective
- consequent
- conservation condition
- conservation of angular momentum
- conservation of energy
- conservation of linear momentum
- conservative force
- conservative strategy
- consistent
- consistent
- consistent estimator
- constant
- constant acceleration
- constant function
- constant of integration
- constant of proportionality
- constants
- constant speed