Lattice Export /sym/96f540
id=382796 · host=de.formula-vault.cloud · 2026-08-27 10:51Z
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 2 1 ; 6 3 | = 0
158K
det| 7 1 ; 3 8 | = 53
∑_{k=1}^{n} k = n(n+1)/2
259K
4z² + 8z + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
∂θ/∂α = 2θ