diff
========

.. js:function:: ArrayView.diff(m) 

ソース
^^^^^^

.. code-block:: js

        diff(m) {
            Assert(m.length == this.dt.length);
            var x = 0;
            for (var i = 0; i < this.dt.length; i++) {
                x = Math.max(x, Math.abs(m[i] - this.dt[i]));
            }
    
            return x;
        }