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 21:34Z

7ω² + 9ω + 3 = 0

iħ ∂ψ/∂t = Ĥψ

46K

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

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

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

278K

3n² + 8n + 2 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

∇²x = 0

e^{i\pi} + 1 = 0

358K

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

121K

F = ma

F = G m₁m₂ / r²

399K

∇ × E = −∂B/∂t

316K

det| 12 7 ; 2 13 | = 142

det| 7 4 ; 4 8 | = 40

11K

10t² + 9t + 5 = 0

387K

F = ma

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