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Prod
Return the product of the matrix/vector elements which can also be performed for the given axis.
double vector::Prod(
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Parameters
axis
[in] Axis. 0 — horizontal axis, 1 — vertical axis.
initial=1
[in] Initial multiplier.
Example
matrix matrix_a={{10,3,2},{1,8,12},{6,5,4},{7,11,9}};
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