Normal Number
An Irrational Number for which any Finite pattern of numbers occurs with the expected limiting frequency in theexpansion in any base. It is not known if 
or 
are normal. Tests of 
for 
, 3, 5, 6, 7, 8, 10, 11, 12,13, 14, 15 indicate that these Square Roots may be normal. The only numbers known to be normal areartificially constructed ones such as the Champernowne Constant and the Copeland-ErdösConstant.
- Transitive Closure
- Transitive Reduction
- Transitivity Class
- Translation
- Translation Relation
- Transpose
- Transpose Map
- Transposition
- Transposition Group
- Transposition Order
- Transversal Array
- Transversal Design
- Transversal Line
- Transylvania Lottery
- Trapdoor Function
- Trapezium
- Trapezohedron
- Trapezoid
- Trapezoidal Hexecontahedron
- Trapezoidal Icositetrahedron
- Trapezoidal Rule
- Traveling Salesman Constants
- Traveling Salesman Problem
- Trawler Problem
- Trebly Magic Square