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 20:54Z

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

∂y/∂γ = 8y

46K

d/dφ [φ^1] = 1φ^0

468K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

289K

∇ × E = −∂B/∂t

278K

e^{i\pi} + 1 = 0

det| 7 4 ; 4 8 | = 40

339K

∂n/∂θ = 3n

177K

∂x/∂r = 4x

e^{i\pi} + 1 = 0

358K

∂γ/∂θ = 2γ

121K

F = G m₁m₂ / r²

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

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