Case

x

z

Time period

L1

A1 = 0

0.957987711866

0.008197464523

0.008308377495

0.122381274243

with A1

0.957985353543

0.0081893443451

0.008308123980

0.123434542342

L2

A1 = 0

1.035106494273

0.007326224792

0.023183141982

3.079932656019

with A1

1.035116122187

0.007327676268

0.023150570604

3.072760388593