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 00:27Z

6r² + 4r + 7 = 0

2H₂ + O₂ → 2H₂O

66K

∇ × E = −∂B/∂t

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

3α² + 8α + 4 = 0

87K

CH₄ + 2O₂ → CO₂ + 2H₂O

2K

1y² + 1y + 6 = 0

det| 7 4 ; 4 8 | = 40

174K

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

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 11 9 ; 0 12 | = 132

380K

∂n/∂θ = 3n

335K

CaCO₃ → CaO + CO₂

F = G m₁m₂ / r²

119K

det| 7 9 ; 1 8 | = 47

472K

∇²y = 0

∑_{k=1}^{n} k = n(n+1)/2

392K

det| 7 1 ; 7 8 | = 49

32K

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