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 19:27Z

ω = 2πf

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

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

3γ² + 9γ + 0 = 0

d/dx [x^3] = 3x^2

289K

∇ × E = −∂B/∂t

278K

∂β/∂z = 1β

e^{i\pi} + 1 = 0

339K

1n² + 7n + 3 = 0

177K

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

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

358K

4γ² + 1γ + 7 = 0

121K

det| 7 4 ; 4 8 | = 40

399K

∇ × E = −∂B/∂t

316K

F = G m₁m₂ / r²

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

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