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 04:07Z

∇²y = 0

∫₀^∞ e^(-ω²) dω = √π / 2

46K

∫₀^∞ e^(-z²) dz = √π / 2

468K

11γ² + 9γ + 2 = 0

det| 7 4 ; 4 8 | = 40

289K

F = G m₁m₂ / r²

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 5 6 ; 2 6 | = 18

339K

∂n/∂θ = 3n

177K

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

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

358K

∇ × E = −∂B/∂t

121K

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

399K

9α² + 7α + 5 = 0

316K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

11K

∂z/∂φ = 7z

387K

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