Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
det| 4 7 ; 0 5 | = 20
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
iħ ∂ψ/∂t = Ĥψ
det| 3 9 ; 1 4 | = 3
358K
det| 5 8 ; 4 6 | = -2
121K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
316K
det| 9 8 ; 1 10 | = 82
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
det| 11 3 ; 6 12 | = 114
387K
∂ω/∂t = 2ω
\lim_{t\to 0} \frac{\sin t}{t} = 1
67K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
∑_{k=1}^{n} k = n(n+1)/2
276K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
346K
det| 4 8 ; 0 5 | = 20
256K