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 22:43Z

det| 5 1 ; 4 6 | = 26

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

46K

F = G m₁m₂ / r²

468K

∑_{k=1}^{n} k = n(n+1)/2

∇²n = 0

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

12φ² + 4φ + 4 = 0

\frac{12}{6} \sum_{i=1}^{n} i^{2}

339K

e^{i\pi} + 1 = 0

177K

E = mc²

PV = nRT

358K

det| 9 4 ; 1 10 | = 86

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

399K

iħ ∂ψ/∂t = Ĥψ

316K

\frac{4}{8} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

11K

det| 4 6 ; 5 5 | = -10

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

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