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 02:03Z

det| 5 5 ; 5 6 | = 5

E = mc²

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

468K

2H₂ + O₂ → 2H₂O

∫₀^∞ e^(-θ²) dθ = √π / 2

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F = G m₁m₂ / r²

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5θ² + 3θ + 2 = 0

E = mc²

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∇ × E = −∂B/∂t

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CaCO₃ → CaO + CO₂

det| 3 7 ; 2 4 | = -2

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det| 7 4 ; 4 8 | = 40

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CH₄ + 2O₂ → CO₂ + 2H₂O

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

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∂φ/∂φ = 3φ

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