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 19:20Z

ω = 2πf

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

46K

det| 9 4 ; 1 10 | = 86

468K

3γ² + 9γ + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

∂β/∂z = 1β

F = G m₁m₂ / r²

339K

F = ma

177K

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

det| 5 2 ; 3 6 | = 24

358K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

121K

det| 10 3 ; 0 11 | = 110

iħ ∂ψ/∂t = Ĥψ

399K

d/dγ [γ^3] = 3γ^2

316K

d/dα [α^12] = 12α^11

8θ² + 8θ + 6 = 0

11K

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

387K

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