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 00:07Z

4y² + 8y + 1 = 0

∇ × E = −∂B/∂t

46K

\lim_{α\to 0} \frac{\sin α}{α} = 1

468K

2H₂ + O₂ → 2H₂O

det| 1 7 ; 7 2 | = -47

289K

12t² + 9t + 2 = 0

278K

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∇²φ = 0

177K

iħ ∂ψ/∂t = Ĥψ

λ = h/p

358K

det| 11 7 ; 6 12 | = 90

121K

CaCO₃ → CaO + CO₂

ΔS ≥ 0

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

det| 9 8 ; 1 10 | = 82

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

11K

F = ma

387K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

67K

det| 4 7 ; 6 5 | = -22

97K

∂ω/∂x = 4ω

338K

∇²r = 0

276K

∑_{k=1}^{n} k = n(n+1)/2

346K

12θ² + 5θ + 1 = 0

256K

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