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 17:06Z

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 7 4 ; 4 8 | = 40

320K

F = G m₁m₂ / r²

144K

det| 1 9 ; 5 2 | = -43

det| 5 6 ; 2 6 | = 18

90K

F = G m₁m₂ / r²

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

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

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

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

det| 9 2 ; 3 10 | = 84

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

∇ × E = −∂B/∂t

390K

7γ² + 3γ + 1 = 0

69K

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