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

F = G m₁m₂ / r²

66K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

∂z/∂ψ = 9z

87K

det| 8 8 ; 6 9 | = 24

2K

1y² + 1y + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

174K

1α² + 9α + 4 = 0

61K

∑_{k=1}^{n} k = n(n+1)/2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

380K

PV = nRT

335K

CaCO₃ → CaO + CO₂

11φ² + 7φ + 7 = 0

119K

d/dψ [ψ^2] = 2ψ^1

472K

∇²y = 0

det| 12 9 ; 5 13 | = 111

392K

λ = h/p

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