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 18:30Z

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

N₂ + 3H₂ ⇌ 2NH₃

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

2r² + 6r + 5 = 0

ΔS ≥ 0

394K

det| 11 9 ; 0 12 | = 132

29K

E = mc²

e^{i\pi} + 1 = 0

94K

3r² + 2r + 0 = 0

211K

10t² + 9t + 5 = 0

390K

det| 9 9 ; 5 10 | = 45

69K

det| 7 4 ; 4 8 | = 40

144K

9α² + 7α + 5 = 0

352K

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