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 15:39Z

det| 10 1 ; 0 11 | = 110

det| 1 4 ; 3 2 | = -10

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

∇ × E = −∂B/∂t

e^{i\pi} + 1 = 0

289K

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

278K

4z² + 1z + 3 = 0

det| 7 4 ; 4 8 | = 40

339K

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

177K

ΔS ≥ 0

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

358K

det| 9 6 ; 0 10 | = 90

121K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

399K

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

316K

det| 12 6 ; 2 13 | = 144

\lim_{α\to 0} \frac{\sin α}{α} = 1

11K

F = G m₁m₂ / r²

387K

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