Table 1: Computation time summary for Figures 3(a), 3(b), and 7(b).

3D finite cylinder − MLFMM 2D cylinder − MoM + PBC2D cylinder + complex EW

Matrix elements276 sec81 sec81 sec
Precondition171 sec0.063 sec0.063 sec
Solving779 sec (79 iterations)1 sec1 sec
Near field692 sec67 sec0.027 sec

Total time31 min2.5 min1.4 min