Lattice Export /sym/66a59a
id=1 · host=de.formula-vault.cloud · 2026-10-20 05:12Z
∇²x = 0
4n² + 6n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
441K
∑_{k=1}^{n} k = n(n+1)/2
det| 3 7 ; 2 4 | = -2
246K
det| 5 2 ; 3 6 | = 24
det| 10 2 ; 1 11 | = 108
256K
det| 7 4 ; 4 8 | = 40
114K