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

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

66K

ω = 2πf

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

∫₀^∞ e^(-x²) dx = √π / 2

87K

2H₂ + O₂ → 2H₂O

2K

1y² + 1y + 6 = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

174K

det| 11 8 ; 6 12 | = 84

61K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

380K

det| 7 9 ; 1 8 | = 47

335K

CH₄ + 2O₂ → CO₂ + 2H₂O

119K

det| 8 9 ; 4 9 | = 36

472K

10n² + 6n + 2 = 0

392K

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

32K

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