Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:03Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
det| 1 4 ; 3 2 | = -10
468K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
iħ ∂ψ/∂t = Ĥψ
CH₄ + 2O₂ → CO₂ + 2H₂O
358K
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
316K
det| 9 8 ; 1 10 | = 82
det| 6 3 ; 4 7 | = 30
11K
∂ω/∂t = 2ω
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
det| 9 3 ; 5 10 | = 75
97K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
338K
\lim_{y\to 0} \frac{\sin y}{y} = 1
256K
det| 11 2 ; 2 12 | = 128
348K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
396K