Figure 5.
Comparison of convergence curves. (a) F1; (b) F2; (c) F3; (d) F4; (e) F5; (f) F6; (g) F7; (h) F8; (i) F9; (j) F10; (k) F11; (l) F12; (m) F13; (n) F14; (o) F15; (p) F16; (q) F17; (r) F18; (s) F19; (t) F20; (u) F21; (v) F22; (w) F23.
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