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 02:18Z

det| 5 5 ; 5 6 | = 5

∇²θ = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

∂α/∂r = 8α

289K

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

278K

5θ² + 3θ + 2 = 0

∫₀^∞ e^(-n²) dn = √π / 2

339K

F = ma

177K

CaCO₃ → CaO + CO₂

∂ψ/∂β = 3ψ

358K

det| 4 8 ; 3 5 | = -4

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

8ψ² + 7ψ + 0 = 0

399K

∇ × E = −∂B/∂t

316K

\lim_{y\to 0} \frac{\sin y}{y} = 1

d/dt [t^3] = 3t^2

11K

det| 2 3 ; 5 3 | = -9

387K

E = mc²

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