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 00:59Z

∇²β = 0

iħ ∂ψ/∂t = Ĥψ

164K

∇ × E = −∂B/∂t

232K

3y² + 5y + 2 = 0

F = ma

375K

CH₄ + 2O₂ → CO₂ + 2H₂O

47K

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

det| 7 4 ; 4 8 | = 40

165K

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

372K

1φ² + 5φ + 7 = 0

det| 12 1 ; 4 13 | = 152

430K

∇²r = 0

130K

e^{i\pi} + 1 = 0

F = G m₁m₂ / r²

455K

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

336K

7n² + 3n + 1 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

215K

2y² + 8y + 7 = 0

324K

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