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 18:42Z

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

∇ × E = −∂B/∂t

320K

det| 7 8 ; 6 8 | = 8

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 2 4 ; 4 3 | = -10

90K

det| 7 4 ; 4 8 | = 40

438K

2r² + 6r + 5 = 0

F = ma

394K

F = G m₁m₂ / r²

29K

E = mc²

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

94K

d/dψ [ψ^2] = 2ψ^1

211K

∂y/∂y = 3y

λ = h/p

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

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