Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 06:58Z

det| 3 9 ; 6 4 | = -42

N₂ + 3H₂ ⇌ 2NH₃

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\frac{4}{6} \sum_{i=1}^{n} i^{2}

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∑_{k=1}^{n} k = n(n+1)/2

6t² + 6t + 4 = 0

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iħ ∂ψ/∂t = Ĥψ

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2z² + 2z + 5 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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det| 7 6 ; 1 8 | = 50

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d/dθ [θ^3] = 3θ^2

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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∂γ/∂z = 6γ

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8ψ² + 7ψ + 0 = 0

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∫₀^∞ e^(-ω²) dω = √π / 2

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∑_{k=1}^{n} k = n(n+1)/2

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