t1(N) = 3.0 N^3		t2(N) = 19,500,000 N

	N	CRAY-1 Fortran		TRS-80 Basic

	10	3.0 microsec		200 millisec
       100	3.0 millisec		2.0 sec
      1000	3.0 sec			20 sec
     10000	49 min			3.2 min
    100000	35 days			32 min
   1000000	95 yrs			5.4 hrs




			from _Programming_Pearls_
			by Jon Bentley (Addison-Wesley, 1986)