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 02:06Z

det| 5 5 ; 5 6 | = 5

∇ × E = −∂B/∂t

46K

2H₂ + O₂ → 2H₂O

468K

2H₂ + O₂ → 2H₂O

\lim_{α\to 0} \frac{\sin α}{α} = 1

289K

8γ² + 1γ + 1 = 0

278K

5θ² + 3θ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

det| 4 8 ; 3 5 | = -4

177K

F = G m₁m₂ / r²

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

det| 7 4 ; 4 8 | = 40

399K

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

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

387K

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