|
| z = 0.1 | z = 0.3 | z = 0.5 | dw/da | d2w/da2 | sign |
| w(z) | −0.90 | −0.91 | −0.85 | 0.45 | 5.42 | a) |
| w(z) | −0.90 | −0.91 | −0.90 | 0.17 | 1.39 | b) |
| w(z) | −0.90 | −0.93 | −0.95 | 0.23 | 0.16 | c) |
| w(z) | −0.90 | −0.93 | −0.958 | 0.18 | −0.48 | d) |