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 00:07Z

4y² + 8y + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

46K

∇ × E = −∂B/∂t

468K

2H₂ + O₂ → 2H₂O

det| 7 4 ; 4 8 | = 40

289K

det| 9 8 ; 4 10 | = 58

278K

\frac{10}{7} \sum_{i=1}^{n} i^{2}

det| 1 6 ; 3 2 | = -16

339K

det| 8 6 ; 1 9 | = 66

177K

iħ ∂ψ/∂t = Ĥψ

det| 3 9 ; 1 4 | = 3

358K

e^{i\pi} + 1 = 0

121K

CaCO₃ → CaO + CO₂

CaCO₃ → CaO + CO₂

399K

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

316K

det| 9 8 ; 1 10 | = 82

CH₄ + 2O₂ → CO₂ + 2H₂O

11K

6n² + 4n + 0 = 0

387K

∂ω/∂t = 2ω

E = mc²

144K

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

67K

det| 1 1 ; 2 2 | = 0

97K

ω = 2πf

338K

∑_{k=1}^{n} k = n(n+1)/2

276K

d/dt [t^11] = 11t^10

346K

∑_{k=1}^{n} k = n(n+1)/2

256K

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