Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
CaCO₃ → CaO + CO₂
\frac{2}{9} \sum_{i=1}^{n} i^{2}
399K
∫₀^∞ e^(-θ²) dθ = √π / 2
316K
det| 9 8 ; 1 10 | = 82
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K
det| 5 4 ; 5 6 | = 10
144K
∑_{k=1}^{n} k = n(n+1)/2
97K
det| 9 1 ; 4 10 | = 86
338K