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 20:41Z

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

F = G m₁m₂ / r²

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∇ × E = −∂B/∂t

468K

CaCO₃ → CaO + CO₂

det| 7 4 ; 4 8 | = 40

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

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e^{i\pi} + 1 = 0

6x² + 6x + 1 = 0

339K

e^{i\pi} + 1 = 0

177K

∂x/∂r = 4x

\frac{8}{7} \sum_{i=1}^{n} i^{2}

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∂α/∂ω = 3α

121K

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

399K