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 02:16Z

∇²t = 0

5r² + 2r + 5 = 0

164K

N₂ + 3H₂ ⇌ 2NH₃

232K

7r² + 4r + 0 = 0

det| 1 1 ; 5 2 | = -3

375K

det| 12 1 ; 5 13 | = 151

47K

∇²β = 0

∑_{k=1}^{n} k = n(n+1)/2

165K

CH₄ + 2O₂ → CO₂ + 2H₂O

372K

\frac{8}{9} \sum_{i=1}^{n} i^{2}

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

430K

CH₄ + 2O₂ → CO₂ + 2H₂O

130K

8r² + 8r + 0 = 0

det| 7 4 ; 4 8 | = 40

455K

F = G m₁m₂ / r²

336K

det| 4 1 ; 3 5 | = 17

e^{i\pi} + 1 = 0

215K

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

324K

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