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 00:09Z

4y² + 8y + 1 = 0

2z² + 9z + 7 = 0

46K

ΔS ≥ 0

468K

2H₂ + O₂ → 2H₂O

\oint_C \vec{F}\cdot d\vec{r} = 0

289K

det| 8 6 ; 1 9 | = 66

278K

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

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

339K

∇ × E = −∂B/∂t

177K

8ψ² + 7ψ + 0 = 0

358K

4z² + 4z + 1 = 0

121K

2H₂ + O₂ → 2H₂O

399K

E = mc²

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

∑_{k=1}^{n} k = n(n+1)/2

387K

∫₀^∞ e^(-x²) dx = √π / 2

144K

2γ² + 6γ + 7 = 0

67K

∂r/∂y = 5r

97K

det| 7 7 ; 2 8 | = 42

338K

∑_{k=1}^{n} k = n(n+1)/2

276K

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