Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:10Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
121K
∑_{k=1}^{n} k = n(n+1)/2
316K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
11K
det| 7 4 ; 4 8 | = 40
144K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
67K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
97K
det| 3 6 ; 1 4 | = 6
338K