cumprod

(/tools/hpmatlab/toolbox/matlab/datafun/cumprod.m)

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CUMPROD Cumulative product of the elements.
	For vectors, CUMPROD(X) is the cumulative product of the 
 	elements of X.  For matrices, CUMPROD(X) is a matrix
 	containing the cumulative products over each column.

	See also CUMSUM, SUM, PROD.