As for value or power of network (especially computer network), all node (network terminal such as computer) quantities which are connected to that network almost being proportionate to square, the logic that it increases. It means the same thing as the case where you supposethatconceptually, it increases monotonously in the characteristic directly effect outside the network as it is called in economics.

When the node of the n stand is connected to the interconnect network like the telephone network, mutual access "of n (n-1) ÷2" sort becomes possible. If as for usefulness when you connect supposes, that it is identical with access of each one, value of the whole network to n (n-1) is proportionate, n is sufficiently large to the square of n closely resembles.

It is something which suggests that as for this as for network, when it exceeds a certain threshold (going) value, that the participant calls the participant, you say and you can obtain the growth with "correct feedback". Cost because it is in direct proportion in the number of nodes (rectilinear), spiral has displayed also the fact that rise is anticipated concerning profit profit in addition the value which is obtained from network vis-a-vis geometrical series increasing.
Growth curved line of network value when it parallels to the law of ?????

As for such explanation,withthe advocate of the ethernet as the joint establishment person of the American three COM corporation you say that Robert M ????? (Robert M. Metcalfe) which, is known, in 1990 had done such story the time where lecture activity is begun from three COM separated.

What this was called "law", at George guilder (George Gilder) of future scholar, at stage of the nineties beginning, is something which you lecture age --????? of the network which comes eventually is controlled as "law of ????? of ?????". Furthermore, being proportionate to square of throughput of all terminal which the guilder to collect studying the nineties, published in 2000 ' Telecosm ' with "law of ?????" (as for value of network, is connected to network, it increases) has restated.