length

Arguments

Returns

The number of elements in the list or array. If the argument is not a list or array, returns 0.

Example

    Gamma> length(list(#a,#b,#c,#d));
    4
    Gamma> length([11,13,15,17,19,21]);
    6
    Gamma> length(sqr(2 + 3));
    0
    Gamma>