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 18:22Z

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

det| 7 4 ; 4 8 | = 40

320K

PV = nRT

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 7 3 ; 6 8 | = 38

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

2r² + 6r + 5 = 0

\frac{6}{3} \sum_{i=1}^{n} i^{2}

394K

det| 5 6 ; 4 6 | = 6

29K

E = mc²

N₂ + 3H₂ ⇌ 2NH₃

94K

d/dθ [θ^3] = 3θ^2

211K

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