Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 03:38Z

ω = 2πf

F = G m₁m₂ / r²

320K

det| 5 6 ; 1 6 | = 24

144K

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

det| 7 4 ; 4 8 | = 40

90K

6x² + 7x + 6 = 0

438K

∇²t = 0

det| 7 7 ; 4 8 | = 28

394K

∇ × E = −∂B/∂t

29K

8t² + 2t + 4 = 0

det| 2 7 ; 7 3 | = -43

94K

det| 9 5 ; 1 10 | = 85

211K

∫₀^∞ e^(-t²) dt = √π / 2

390K

\frac{7}{1} \sum_{i=1}^{n} i^{2}

69K

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