| mij | aij | wij |
| Δfij |
| Δx | Δt |
for i ≠ j | 0.14 | 2.38 | 1.15 | for i or j = 0 | 2.55 | 0 | 0.50 | 0.02 |
for i = j | 0 | 0 | 0 | for others | 0 | 0 in Section 3 250.0 in Section 4 |
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