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 00:39Z

6r² + 4r + 7 = 0

det| 12 1 ; 5 13 | = 151

66K

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

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

F = G m₁m₂ / r²

87K

∫₀^∞ e^(-x²) dx = √π / 2

2K

1y² + 1y + 6 = 0

det| 7 4 ; 4 8 | = 40

174K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

61K

∑_{k=1}^{n} k = n(n+1)/2

2y² + 8y + 7 = 0

380K

2H₂ + O₂ → 2H₂O

335K

CaCO₃ → CaO + CO₂

iħ ∂ψ/∂t = Ĥψ

119K

∇ × E = −∂B/∂t

472K

∇²y = 0

PV = nRT

392K

F = G m₁m₂ / r²

32K

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