Lattice Export /sym/66a59a
id=1 · host=de.formula-vault.cloud · 2026-10-20 01:18Z
\lim_{x\to 0} \frac{\sin x}{x} = 1
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
145K
∫₀^∞ e^(-φ²) dφ = √π / 2
441K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
128K
∫₀^∞ e^(-x²) dx = √π / 2
246K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
328K
∑_{k=1}^{n} k = n(n+1)/2
256K
det| 9 4 ; 1 10 | = 86
114K