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 20:26Z

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

iħ ∂ψ/∂t = Ĥψ

46K

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

468K

CaCO₃ → CaO + CO₂

det| 9 4 ; 1 10 | = 86

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

278K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

∇²β = 0

177K

∇²ω = 0

358K

∑_{k=1}^{n} k = n(n+1)/2

121K

F = G m₁m₂ / r²

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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∂y/∂γ = 8y

11K