Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:03Z
4y² + 8y + 1 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
iħ ∂ψ/∂t = Ĥψ
det| 9 8 ; 4 10 | = 58
121K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
316K
det| 9 8 ; 1 10 | = 82
∑_{k=1}^{n} k = n(n+1)/2
387K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
67K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
338K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
\lim_{α\to 0} \frac{\sin α}{α} = 1
346K