Lattice Export /sym/96560b
id=497220 · host=de.formula-vault.cloud · 2026-10-13 05:49Z
2φ² + 1φ + 1 = 0
ω = 2πf
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
407K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇ × E = −∂B/∂t