repl.txt

{{alias}}( x0, predicate0[, x1, predicate1[, x2, predicate2[, ...args]] )
    Performs element-wise evaluation of one or more input arrays according to
    provided predicate functions and counts the number of elements for which all
    predicates respectively return `true`.

    Each predicate function is provided three arguments:

    - value: current array element.
    - index: current array element index.
    - arr: the corresponding input array.

    Parameters
    ----------
    x0: ArrayLikeObject
        First input array.

    predicate0: Function
        First predicate function.

    x1: ArrayLikeObject (optional)
        Second input array.

    predicate1: Function (optional)
        Second predicate function.

    x2: ArrayLikeObject (optional)
        Third input array.

    predicate2: Function (optional)
        Third predicate function.

    ...args: ArrayLikeObject|Function (optional)
        Additional input arrays and corresponding predicate functions.

    Returns
    -------
    out: integer
        Result.

    Examples
    --------
    > function f1( v ) { return ( v > 0 ); };
    > function f2( v ) { return ( v < 0 ); };
    > var out = {{alias}}( [ 0, 1, 1 ], f1, [ 1, -1, -1 ], f2 )
    2

    See Also
    --------