Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
468K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
399K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
316K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 8 8 ; 2 9 | = 56
97K
det| 7 1 ; 4 8 | = 52
338K
det| 11 7 ; 6 12 | = 90
276K
CH₄ + 2O₂ → CO₂ + 2H₂O
346K
det| 12 7 ; 5 13 | = 121
256K