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 22:27Z

det| 5 1 ; 4 6 | = 26

e^{i\pi} + 1 = 0

46K

∂y/∂n = 5y

468K

∑_{k=1}^{n} k = n(n+1)/2

∂n/∂θ = 3n

289K

det| 7 4 ; 4 8 | = 40

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12φ² + 4φ + 4 = 0

F = G m₁m₂ / r²

339K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

177K

E = mc²

2H₂ + O₂ → 2H₂O

358K

F = G m₁m₂ / r²

121K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

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∇ × E = −∂B/∂t

316K