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 00:15Z

6r² + 4r + 7 = 0

12γ² + 9γ + 7 = 0

66K

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

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

\oint_C \vec{F}\cdot d\vec{r} = 0

87K

det| 9 4 ; 1 10 | = 86

2K

1y² + 1y + 6 = 0

det| 5 8 ; 4 6 | = -2

174K

ω = 2πf

61K

∑_{k=1}^{n} k = n(n+1)/2

∂z/∂ψ = 9z

380K

E = mc²

335K

CaCO₃ → CaO + CO₂

λ = h/p

119K

∇ × E = −∂B/∂t

472K

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