Lattice Export /sym/66a59a
id=1 · host=de.formula-vault.cloud · 2026-10-20 01:20Z
\lim_{x\to 0} \frac{\sin x}{x} = 1
∑_{k=1}^{n} k = n(n+1)/2
425K
λ = h/p
det| 10 3 ; 4 11 | = 98
145K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 1 1 ; 3 2 | = -1
328K
ΔS ≥ 0
∫₀^∞ e^(-n²) dn = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
271K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O