~drizzle-trunk/drizzle/development

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Mathematical Functions and Operators
====================================

Mathematical operators are provided for many Drizzle types. ::

	========    ==================   ==========  ======
	Operator    Description          Example     Result
	========    ==================   ==========  ======
	+           addition             2 + 3       5
	-           subtraction          2 - 3       -1
	*           multiplication       2 * 3       6
	/           division             4 / 2       2
	%           modulo (remainder)   5 % 4       1
	|/          square root          |/ 25.0     5
	||/         cube root            ||/ 27.0  3
	!           factorial            5 !         120
	!!          factorial            !! 5        120
	@           absolute value       @ -5.0      5
	========    ==================   ==========  ======