Lattice Export /sym/42de52
id=284160 · host=de.formula-vault.cloud · 2026-10-13 05:54Z
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∇ × E = −∂B/∂t
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
407K
det| 2 1 ; 7 3 | = -1
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
2H₂ + O₂ → 2H₂O