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

e^{i\pi} + 1 = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

det| 8 8 ; 6 9 | = 24

289K

det| 9 1 ; 4 10 | = 86

278K

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∇ × E = −∂B/∂t

177K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

358K

\frac{12}{4} \sum_{i=1}^{n} i^{2}

121K

CaCO₃ → CaO + CO₂

ω = 2πf

399K

det| 1 1 ; 5 2 | = -3

316K

det| 9 8 ; 1 10 | = 82

e^{i\pi} + 1 = 0

11K

d/dn [n^12] = 12n^11

387K

PV = nRT

144K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

67K

PV = nRT

97K

10ψ² + 3ψ + 3 = 0

338K

∇²γ = 0

276K

det| 5 4 ; 5 6 | = 10

346K

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