Blame for conditioning_arb.csv

case,N,E,boundary_size,prec_bits,log10_kappa_arb,max_rel_radius_Ginv,float64_log10_kappa,control_pass
square R=10 (control),317,592,76,512,9.717820783998446,2.4310848839151277e-119,9.717820796894493,True
triangular R=6.45 (control),151,401,49,512,8.67244907995092,1.9895185886713393e-120,8.672449080228727,True
triangular R=10.75,421,1176,84,512,15.994313354282726,2.8909465912264443e-91,,
square R=16,797,1528,124,512,16.537546103641652,6.787436727649826e-94,,
triangular R=17.2,1069,3071,133,512,26.94967179994625,2.9526543536146477e-54,,