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 01:56Z

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

∑_{k=1}^{n} k = n(n+1)/2

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\frac{8}{7} \sum_{i=1}^{n} i^{2}

468K

ω = 2πf

F = G m₁m₂ / r²

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det| 7 2 ; 7 8 | = 42

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det| 1 7 ; 1 2 | = -5

8ψ² + 7ψ + 0 = 0

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CH₄ + 2O₂ → CO₂ + 2H₂O

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d/dx [x^3] = 3x^2

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

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∂γ/∂θ = 2γ

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N₂ + 3H₂ ⇌ 2NH₃

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iħ ∂ψ/∂t = Ĥψ

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