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 00:02Z

∇²β = 0

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

164K

det| 8 6 ; 5 9 | = 42

232K

3y² + 5y + 2 = 0

d/dθ [θ^3] = 3θ^2

375K

N₂ + 3H₂ ⇌ 2NH₃

47K

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

F = ma

165K

det| 9 4 ; 1 10 | = 86

372K

1φ² + 5φ + 7 = 0

iħ ∂ψ/∂t = Ĥψ

430K

iħ ∂ψ/∂t = Ĥψ

130K

e^{i\pi} + 1 = 0

det| 8 9 ; 4 9 | = 36

455K

F = G m₁m₂ / r²

336K

7n² + 3n + 1 = 0

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

215K

∂α/∂ω = 3α

324K

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