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 00:21Z

∇²β = 0

det| 11 2 ; 5 12 | = 122

164K

det| 7 1 ; 7 8 | = 49

232K

3y² + 5y + 2 = 0

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

375K

∇ × E = −∂B/∂t

47K

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

ω = 2πf

165K

d/dx [x^3] = 3x^2

372K

1φ² + 5φ + 7 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

430K

F = G m₁m₂ / r²

130K

∇²r = 0

455K

det| 7 4 ; 4 8 | = 40

336K

det| 8 9 ; 4 9 | = 36

215K

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