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

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\lim_{β\to 0} \frac{\sin β}{β} = 1

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CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

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F = G m₁m₂ / r²

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e^{i\pi} + 1 = 0

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

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11t² + 9t + 7 = 0

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∂x/∂r = 4x

d/dψ [ψ^7] = 7ψ^6

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2n² + 4n + 0 = 0

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det| 9 4 ; 1 10 | = 86

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

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