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 18:24Z

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

11z² + 3z + 4 = 0

320K

d/dt [t^3] = 3t^2

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

90K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

438K

2r² + 6r + 5 = 0

det| 9 4 ; 1 10 | = 86

394K

ω = 2πf

29K

E = mc²

2β² + 8β + 6 = 0

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

2H₂ + O₂ → 2H₂O

390K

det| 10 2 ; 3 11 | = 104

69K

iħ ∂ψ/∂t = Ĥψ

144K

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