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 02:38Z

det| 5 5 ; 5 6 | = 5

∇ × E = −∂B/∂t

46K

2H₂ + O₂ → 2H₂O

468K

2H₂ + O₂ → 2H₂O

det| 11 4 ; 5 12 | = 112

289K

d/dx [x^9] = 9x^8

278K

5θ² + 3θ + 2 = 0

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

339K

det| 4 8 ; 3 5 | = -4

177K

8ψ² + 7ψ + 0 = 0

358K

\lim_{β\to 0} \frac{\sin β}{β} = 1

121K

d/dt [t^3] = 3t^2

399K

e^{i\pi} + 1 = 0

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

det| 12 1 ; 5 13 | = 151

387K

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