Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
46K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
468K
2H₂ + O₂ → 2H₂O
det| 8 8 ; 0 9 | = 72
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 11 3 ; 6 12 | = 114
339K
iħ ∂ψ/∂t = Ĥψ
det| 10 5 ; 6 11 | = 80
358K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
11K
∑_{k=1}^{n} k = n(n+1)/2
387K
det| 3 9 ; 1 4 | = 3
144K
det| 6 3 ; 4 7 | = 30
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
338K