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 00:03Z

∇²β = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

164K

PV = nRT

232K

3y² + 5y + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

375K

∂n/∂θ = 3n

47K

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

det| 9 4 ; 1 10 | = 86

165K

det| 7 1 ; 7 8 | = 49

372K

1φ² + 5φ + 7 = 0

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

430K

det| 4 6 ; 0 5 | = 20

130K

e^{i\pi} + 1 = 0

det| 7 7 ; 4 8 | = 28

455K

12z² + 9z + 4 = 0

336K

7n² + 3n + 1 = 0

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

∂x/∂x = 8x

∂β/∂ψ = 1β

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