Lattice Export /sym/66a59a
id=1 · host=de.formula-vault.cloud · 2026-10-19 23:42Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
342K
e^{i\pi} + 1 = 0
det| 3 7 ; 2 4 | = -2
457K
iħ ∂ψ/∂t = Ĥψ
det| 9 4 ; 1 10 | = 86
256K
5r² + 1r + 3 = 0
2r² + 9r + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}