Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
det| 8 6 ; 1 9 | = 66
46K
2H₂ + O₂ → 2H₂O
det| 7 7 ; 2 8 | = 42
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
339K
det| 8 8 ; 0 9 | = 72
177K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
358K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
CaCO₃ → CaO + CO₂
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
399K
det| 9 8 ; 1 10 | = 82
det| 5 8 ; 4 6 | = -2
11K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
387K
∂ω/∂t = 2ω
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
det| 4 1 ; 0 5 | = 20
97K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
276K
det| 7 2 ; 7 8 | = 42
256K