Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 00:23Z

4y² + 8y + 1 = 0

2H₂ + O₂ → 2H₂O

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

d/dy [y^3] = 3y^2

289K

\oint_C \vec{F}\cdot d\vec{r} = 0

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

det| 11 7 ; 6 12 | = 90

339K

ΔS ≥ 0

177K

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

358K

∫₀^∞ e^(-γ²) dγ = √π / 2

121K

3θ² + 5θ + 0 = 0

399K

CH₄ + 2O₂ → CO₂ + 2H₂O

316K

\lim_{t\to 0} \frac{\sin t}{t} = 1

11K

∇²γ = 0

387K

CH₄ + 2O₂ → CO₂ + 2H₂O

144K

CaCO₃ → CaO + CO₂

67K

\frac{5}{4} \sum_{i=1}^{n} i^{2}

97K

∂φ/∂ω = 3φ

338K

∇²ψ = 0

276K

∫₀^∞ e^(-x²) dx = √π / 2

346K

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