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 00:18Z

4y² + 8y + 1 = 0

det| 12 7 ; 7 13 | = 107

46K

∇²α = 0

468K

2H₂ + O₂ → 2H₂O

2n² + 6n + 3 = 0

289K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

278K

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

2γ² + 6γ + 7 = 0

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

iħ ∂ψ/∂t = Ĥψ

∇²γ = 0

358K

PV = nRT

121K

CaCO₃ → CaO + CO₂

N₂ + 3H₂ ⇌ 2NH₃

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

4ψ² + 4ψ + 7 = 0

11K

∇²y = 0

387K

det| 4 1 ; 2 5 | = 18

144K

det| 1 7 ; 7 2 | = -47

67K

5ψ² + 3ψ + 1 = 0

97K

det| 9 5 ; 2 10 | = 80

338K

∑_{k=1}^{n} k = n(n+1)/2

276K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

346K

∇ × E = −∂B/∂t

256K

d/dz [z^6] = 6z^5

348K

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