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 00:12Z

4y² + 8y + 1 = 0

1β² + 5β + 1 = 0

46K

e^{i\pi} + 1 = 0

468K

2H₂ + O₂ → 2H₂O

det| 9 7 ; 3 10 | = 69

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

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

e^{i\pi} + 1 = 0

339K

∂ω/∂x = 4ω

177K

iħ ∂ψ/∂t = Ĥψ

ΔS ≥ 0

358K

2H₂ + O₂ → 2H₂O

121K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

399K

∇²γ = 0

316K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

11K

det| 3 9 ; 7 4 | = -51

387K

CaCO₃ → CaO + CO₂

144K

∇²z = 0

67K

CaCO₃ → CaO + CO₂

97K

∑_{k=1}^{n} k = n(n+1)/2

338K

∫₀^∞ e^(-θ²) dθ = √π / 2

276K

ω = 2πf

346K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

256K

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