Routine Name:	rand

Description:	Returns a random number falling in a specified range.

Usage:		number = { rand lo hi}

Example:	genesis >  echo { rand 0 1 }
		0.2742720246
		genesis >  echo { rand 0 1 }
		0.5690608621
		genesis >  echo { rand 0 100 }
		32.53029251

Notes:		

See also:	randseed

