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 22:42Z

det| 5 1 ; 4 6 | = 26

∫₀^∞ e^(-θ²) dθ = √π / 2

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∇ × E = −∂B/∂t

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∑_{k=1}^{n} k = n(n+1)/2

2H₂ + O₂ → 2H₂O

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∇²ω = 0

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12φ² + 4φ + 4 = 0

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

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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E = mc²

det| 11 4 ; 5 12 | = 112

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8ψ² + 7ψ + 0 = 0

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iħ ∂ψ/∂t = Ĥψ

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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