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 20:08Z

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

det| 2 7 ; 7 3 | = -43

46K

det| 7 4 ; 4 8 | = 40

468K

CaCO₃ → CaO + CO₂

det| 10 7 ; 3 11 | = 89

289K

∇ × E = −∂B/∂t

278K

e^{i\pi} + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

det| 8 9 ; 4 9 | = 36

177K

∂x/∂r = 4x

CH₄ + 2O₂ → CO₂ + 2H₂O

358K

det| 4 7 ; 2 5 | = 6

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

399K

∇ × E = −∂B/∂t

316K

PV = nRT

11K

F = G m₁m₂ / r²

387K

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