Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
det| 3 3 ; 0 4 | = 12
46K
∫₀^∞ e^(-r²) dr = √π / 2
468K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
det| 12 7 ; 7 13 | = 107
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 4 9 ; 6 5 | = -34
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 9 8 ; 1 10 | = 82
∑_{k=1}^{n} k = n(n+1)/2
11K
∂ω/∂t = 2ω
∫₀^∞ e^(-γ²) dγ = √π / 2
67K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
97K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
det| 4 3 ; 0 5 | = 20
346K