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 20:14Z

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

ω = 2πf

46K

F = G m₁m₂ / r²

468K

CaCO₃ → CaO + CO₂

det| 12 9 ; 5 13 | = 111

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

e^{i\pi} + 1 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

∂x/∂r = 4x

\oint_C \vec{F}\cdot d\vec{r} = 0

358K

∇ × E = −∂B/∂t

121K

det| 7 4 ; 4 8 | = 40

399K

det| 5 2 ; 3 6 | = 24

316K

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

11K

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