TINY

 TINY (real-number)

 Class:  Inquiry function - Generic

 Returns the smallest number in the model representing the same type
 and kind type parameter as the argument.

 The argument must be of type real; it can be scalar or array
 valued.  The result type is scalar of the same type and kind type
 parameter as the argument.  The real model is described in the 
 HP Fortran for OpenVMS Language Reference Manual.

 Examples:

 If X is of type REAL*4, TINY (X) has the value 2**-126.