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DADiSP Worksheet Functions > Function Categories > Series and Scalar Math > COLPROD

COLPROD

Purpose:

Calculates the product of each column of an array.

Syntax:

COLPROD(a)

a

-

A series or table.

Returns:

A series.

Example:

a = {{1, 2, 3},

{4, 5, 6},

{7, 8, 9}}

b = colprod(a)

b == {{28}, {80}, {162}}

See Also: