Lattice Export /sym/66a59a
id=1 · host=de.formula-vault.cloud · 2026-10-20 20:29Z
\frac{7}{4} \sum_{i=1}^{n} i^{2}
\frac{11}{9} \sum_{i=1}^{n} i^{2}
300K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
441K
det| 12 5 ; 7 13 | = 121
\binom{n}{k} = \frac{n!}{k!(n-k)!}
246K
∇²x = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
256K
∫₀^∞ e^(-x²) dx = √π / 2
114K