Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 03:59Z

PV = nRT

∑_{k=1}^{n} k = n(n+1)/2

164K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

232K

e^{i\pi} + 1 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

375K

9θ² + 7θ + 4 = 0

47K

∑_{k=1}^{n} k = n(n+1)/2

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

165K

det| 9 4 ; 1 10 | = 86

372K

det| 7 2 ; 1 8 | = 54

E = mc²

430K

det| 9 9 ; 5 10 | = 45

130K

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

455K

11y² + 7y + 0 = 0

336K

10n² + 6n + 2 = 0

215K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

324K

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