Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
468K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
289K
det| 11 1 ; 0 12 | = 132
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K
det| 2 9 ; 0 3 | = 6
144K
det| 8 8 ; 2 9 | = 56
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
\oint_C \vec{F}\cdot d\vec{r} = 0
276K
det| 7 4 ; 5 8 | = 36
346K
∫₀^∞ e^(-β²) dβ = √π / 2
396K