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 22:32Z

det| 5 1 ; 4 6 | = 26

∇ × E = −∂B/∂t

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

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∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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12φ² + 4φ + 4 = 0

F = G m₁m₂ / r²

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PV = nRT

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E = mc²

det| 7 4 ; 4 8 | = 40

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\lim_{β\to 0} \frac{\sin β}{β} = 1

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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λ = h/p

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∫₀^∞ e^(-t²) dt = √π / 2

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