|  | 
| template<int SIZE, typename T0, typename T1> | 
| bool | operator< (const Tuple< SIZE, T0 > &t0, const Tuple< SIZE, T1 > &t1) | 
|  | 
| template<int SIZE, typename T0, typename T1> | 
| bool | operator> (const Tuple< SIZE, T0 > &t0, const Tuple< SIZE, T1 > &t1) | 
|  | 
| template<int SIZE, typename T> | 
| Tuple< SIZE, T > | Abs (const Tuple< SIZE, T > &t) | 
|  | 
| template<int SIZE, typename T> | 
| bool | isNan (const Tuple< SIZE, T > &t) | 
|  | Return trueif a Nan is present in the tuple.
 | 
|  | 
| template<int SIZE, typename T> | 
| bool | isInfinite (const Tuple< SIZE, T > &t) | 
|  | Return trueif an Inf is present in the tuple.
 | 
|  | 
| template<int SIZE, typename T> | 
| bool | isFinite (const Tuple< SIZE, T > &t) | 
|  | Return trueif no Nan or Inf values are present.
 | 
|  | 
| template<int SIZE, typename T> | 
| bool | isZero (const Tuple< SIZE, T > &t) | 
|  | Return trueif all elements are exactly equal to zero.
 | 
|  | 
| template<int SIZE, typename T> | 
| std::ostream & | operator<< (std::ostream &ostr, const Tuple< SIZE, T > &classname) | 
|  | Write a Tuple to an output stream. 
 | 
|  |