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 07:38Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

46K

5φ² + 1φ + 1 = 0

468K

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

∑_{k=1}^{n} k = n(n+1)/2

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d/dθ [θ^3] = 3θ^2

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∂x/∂θ = 8x

det| 10 3 ; 4 11 | = 98

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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3φ² + 4φ + 2 = 0

N₂ + 3H₂ ⇌ 2NH₃

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∑_{k=1}^{n} k = n(n+1)/2

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5ω² + 6ω + 0 = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

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7y² + 9y + 1 = 0

316K