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 20:03Z

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

∫₀^∞ e^(-ψ²) dψ = √π / 2

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2γ² + 5γ + 2 = 0

468K

CaCO₃ → CaO + CO₂

2n² + 4n + 0 = 0

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det| 7 4 ; 4 8 | = 40

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e^{i\pi} + 1 = 0

F = G m₁m₂ / r²

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\frac{4}{9} \sum_{i=1}^{n} i^{2}

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∂x/∂r = 4x

∂y/∂γ = 8y

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CH₄ + 2O₂ → CO₂ + 2H₂O

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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∇ × E = −∂B/∂t

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