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 00:04Z

∇²β = 0

2H₂ + O₂ → 2H₂O

164K

det| 12 1 ; 5 13 | = 151

232K

3y² + 5y + 2 = 0

e^{i\pi} + 1 = 0

375K

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

47K

d/dx [x^2] = 2x^1

det| 5 6 ; 1 6 | = 24

165K

∇ × E = −∂B/∂t

372K

1φ² + 5φ + 7 = 0

E = mc²

430K

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

130K

∑_{k=1}^{n} k = n(n+1)/2

455K

det| 7 8 ; 4 8 | = 24

336K

10n² + 6n + 2 = 0

215K

\oint_C \vec{F}\cdot d\vec{r} = 0

324K

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