Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
det| 12 7 ; 5 13 | = 121
468K
2H₂ + O₂ → 2H₂O
det| 8 8 ; 2 9 | = 56
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
358K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
387K
det| 9 2 ; 7 10 | = 76
67K
∫₀^∞ e^(-t²) dt = √π / 2
346K