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 07:50Z

∑_{k=1}^{n} k = n(n+1)/2

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

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iħ ∂ψ/∂t = Ĥψ

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\frac{6}{1} \sum_{i=1}^{n} i^{2}

det| 9 4 ; 1 10 | = 86

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det| 3 1 ; 7 4 | = 5

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∂x/∂θ = 8x

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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∇²β = 0

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det| 2 8 ; 7 3 | = -50

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∇ × E = −∂B/∂t

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∑_{k=1}^{n} k = n(n+1)/2

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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iħ ∂ψ/∂t = Ĥψ

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