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 04:40Z

5ψ² + 7ψ + 4 = 0

2y² + 4y + 5 = 0

164K

det| 2 4 ; 4 3 | = -10

232K

ω = 2πf

det| 7 1 ; 7 8 | = 49

375K

∑_{k=1}^{n} k = n(n+1)/2

47K

det| 2 7 ; 7 3 | = -43

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

165K

N₂ + 3H₂ ⇌ 2NH₃

372K

d/dt [t^8] = 8t^7

E = mc²

430K

CaCO₃ → CaO + CO₂

130K

N₂ + 3H₂ ⇌ 2NH₃

∇²r = 0

455K

det| 7 7 ; 4 8 | = 28

336K

∇²r = 0

det| 5 6 ; 2 6 | = 18

215K

det| 7 4 ; 4 8 | = 40

324K

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