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 00:05Z

∇²β = 0

F = G m₁m₂ / r²

164K

det| 7 7 ; 4 8 | = 28

232K

3y² + 5y + 2 = 0

det| 11 9 ; 0 12 | = 132

375K

det| 7 4 ; 4 8 | = 40

47K

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

∇ × E = −∂B/∂t

165K

d/dθ [θ^3] = 3θ^2

372K

1φ² + 5φ + 7 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

430K

d/dψ [ψ^4] = 4ψ^3

130K

e^{i\pi} + 1 = 0

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

455K

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

336K

7n² + 3n + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

215K

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

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