Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 00:12Z

6r² + 4r + 7 = 0

ω = 2πf

66K

∑_{k=1}^{n} k = n(n+1)/2

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

CH₄ + 2O₂ → CO₂ + 2H₂O

87K

F = ma

2K

1y² + 1y + 6 = 0

d/dψ [ψ^2] = 2ψ^1

174K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

61K

∑_{k=1}^{n} k = n(n+1)/2

9φ² + 7φ + 7 = 0

380K

E = mc²

335K

CaCO₃ → CaO + CO₂

9α² + 7α + 5 = 0

119K

∂r/∂r = 9r

472K

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