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 17:05Z

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

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

46K

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

468K

iħ ∂ψ/∂t = Ĥψ

∂y/∂n = 5y

289K

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

278K

3r² + 6r + 7 = 0

det| 5 6 ; 2 6 | = 18

339K

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

177K

E = mc²

∂x/∂ψ = 6x

358K

det| 6 6 ; 5 7 | = 12

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

∇ × E = −∂B/∂t

399K

8ψ² + 7ψ + 0 = 0

316K

PV = nRT

11K

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