prod

prod(X)

X is a scalar/vector/matrix/table.

If X is a vector, return the product of all the elements in X.

If X is a matrix, calculate the product of all the elements in each column of X and return a vector.

If X is a table, calculate the product of all the elements in each column of X and return a table.

As with all aggregate functions, NULL values are not included in the calculation.

prod(1 2 NULL 3);
// output
6

m=matrix(1 2 3, 4 5 6);
m;

prod(m);
// output
[6,120]