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 16:38Z

∑_{k=1}^{n} k = n(n+1)/2

4x² + 5x + 2 = 0

320K

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

144K

det| 8 9 ; 3 9 | = 45

3ψ² + 4ψ + 5 = 0

90K

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

438K

E = mc²

det| 7 4 ; 4 8 | = 40

394K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

29K

det| 10 1 ; 6 11 | = 104

∇ × E = −∂B/∂t

94K

F = G m₁m₂ / r²

211K

det| 2 6 ; 5 3 | = -24

det| 5 6 ; 4 6 | = 6

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

det| 10 6 ; 3 11 | = 92

3γ² + 3γ + 5 = 0

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