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 08:05Z

\oint_C \vec{F}\cdot d\vec{r} = 0

det| 7 4 ; 4 8 | = 40

46K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∇ × E = −∂B/∂t

∇ × E = −∂B/∂t

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∂γ/∂θ = 2γ

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10x² + 2x + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

∇²β = 0

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det| 9 6 ; 0 10 | = 90

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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F = G m₁m₂ / r²

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

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