"betaz v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0000005678606
0.0500000000000	0.0000032417677
0.0750000000000	0.0000099819892
0.1000000000000	0.0000225584788
0.1250000000000	0.0000425673666
0.1500000000000	0.0000714460023
0.1750000000000	0.0001104866784
0.2000000000000	0.0001608491499
0.2250000000000	0.0002235720545
0.2500000000000	0.0002995833301