Lattice Export /sym/198686
id=349861 · host=de.formula-vault.cloud · 2026-10-13 05:50Z
∇²n = 0
\frac{5}{5} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
407K
∫₀^∞ e^(-α²) dα = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 5 ; 3 2 | = -13
12z² + 2z + 0 = 0