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 00:46Z

∇²β = 0

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

164K

3r² + 2r + 0 = 0

232K

3y² + 5y + 2 = 0

det| 5 9 ; 0 6 | = 30

375K

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

47K

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

E = mc²

165K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

372K

1φ² + 5φ + 7 = 0

8ψ² + 7ψ + 0 = 0

430K

CH₄ + 2O₂ → CO₂ + 2H₂O

130K

e^{i\pi} + 1 = 0

∂z/∂ψ = 9z

455K

∇ × E = −∂B/∂t

336K

7n² + 3n + 1 = 0

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

215K

∑_{k=1}^{n} k = n(n+1)/2

324K

∂x/∂x = 8x

∂β/∂ψ = 1β

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