n=3: max|A*-grad theta| on balls=8.88e-16, branches within +-pi/n: True, max|div A*|(FD)=1.3e-05, circulation=6.28318532 (2pi=6.28318531)
n=4: max|A*-grad theta| on balls=4.44e-16, branches within +-pi/n: True, max|div A*|(FD)=3.1e-07, circulation=6.28318532 (2pi=6.28318531)
n=5: max|A*-grad theta| on balls=4.44e-16, branches within +-pi/n: True, max|div A*|(FD)=1.2e-06, circulation=6.28318532 (2pi=6.28318531)
n=6: max|A*-grad theta| on balls=2.22e-16, branches within +-pi/n: True, max|div A*|(FD)=2.1e-07, circulation=6.28318531 (2pi=6.28318531)
n=7: max|A*-grad theta| on balls=2.22e-16, branches within +-pi/n: True, max|div A*|(FD)=3.2e-07, circulation=6.28318531 (2pi=6.28318531)
n=8: max|A*-grad theta| on balls=2.22e-16, branches within +-pi/n: True, max|div A*|(FD)=1.9e-07, circulation=6.28318531 (2pi=6.28318531)
eps=0.1: ||chi_N(grad psi_eps - A*)||^2 ~ 1.5233e+02, ratio to eps = 1523.323
eps=0.05: ||chi_N(grad psi_eps - A*)||^2 ~ 8.1207e+01, ratio to eps = 1624.133
eps=0.025: ||chi_N(grad psi_eps - A*)||^2 ~ 4.1808e+01, ratio to eps = 1672.335
eps=0.0125: ||chi_N(grad psi_eps - A*)||^2 ~ 2.1254e+01, ratio to eps = 1700.313
