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 00:20Z

4y² + 8y + 1 = 0

∇ × E = −∂B/∂t

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

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

∇ × E = −∂B/∂t

339K

11n² + 2n + 5 = 0

177K

iħ ∂ψ/∂t = Ĥψ

det| 1 1 ; 5 2 | = -3

358K

∇²y = 0

121K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

399K

det| 9 2 ; 7 10 | = 76

316K

1θ² + 6θ + 0 = 0

11K

λ = h/p

387K

∑_{k=1}^{n} k = n(n+1)/2

144K

E = mc²

67K

∇²φ = 0

97K

d/dr [r^12] = 12r^11

338K

∑_{k=1}^{n} k = n(n+1)/2

276K

∫₀^∞ e^(-γ²) dγ = √π / 2

346K

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