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

∫₀^∞ e^(-x²) dx = √π / 2

66K

det| 4 6 ; 0 5 | = 20

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

iħ ∂ψ/∂t = Ĥψ

87K

∇ × E = −∂B/∂t

2K

1y² + 1y + 6 = 0

∂γ/∂z = 6γ

174K

∂x/∂ψ = 6x

61K

∑_{k=1}^{n} k = n(n+1)/2

\frac{6}{3} \sum_{i=1}^{n} i^{2}

380K

F = G m₁m₂ / r²

335K

CaCO₃ → CaO + CO₂

det| 5 6 ; 1 6 | = 24

119K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

472K

∇²y = 0

det| 7 4 ; 4 8 | = 40

392K

det| 2 7 ; 7 3 | = -43

32K

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