curve seed 3 (gauss), R complex: tracked 2384 paths, 2381 reached t=1 (29 s)
   retrack in another chart (attempt 0): 3 of 3 recovered
paths that reached t=1 in total: 2384 of 2384
after Newton refinement: 2384 with residual < 1e-9 ; max residual among them 2.0e-16 ; Jacobian condition numbers: median 1.1e+03, max 6.1e+04
distinct solutions: 2384
G invertibility sigma_min/sigma_max: min 2.69e-04, median 3.86e-02
tau = |(e_0..e_15)(G)| / (|Lam2 G| |c|): min 4.661e-05, 5 smallest ['4.66e-05', '5.68e-05', '8.62e-05', '1.45e-04', '1.56e-04'], median 7.57e-03
number of solutions with G conj(G) = c I (delta<1e-7): 0 ; of these c>0 (real 4-planes L): 0, c<0: 0
smallest delta (distance from a real structure): ['8.1e-03', '1.3e-02', '1.3e-02', '1.8e-02', '1.9e-02', '2.2e-02']
   check solution 1306: |R e|/|e| = 1.1e-11 ; |e_0..15|/|e_16| = 4.178e-02
   check solution 2045: |R e|/|e| = 7.2e-12 ; |e_0..15|/|e_16| = 5.081e-02
   check solution 421: |R e|/|e| = 4.7e-12 ; |e_0..15|/|e_16| = 2.424e-02
total time 30 s
