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

det| 1 1 ; 5 2 | = -3

164K

det| 8 9 ; 4 9 | = 36

232K

3y² + 5y + 2 = 0

9θ² + 7θ + 4 = 0

375K

∇²θ = 0

47K

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

det| 2 7 ; 7 3 | = -43

165K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

372K

1φ² + 5φ + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

430K

CH₄ + 2O₂ → CO₂ + 2H₂O

130K

e^{i\pi} + 1 = 0

PV = nRT

455K

N₂ + 3H₂ ⇌ 2NH₃

336K

7n² + 3n + 1 = 0

det| 7 4 ; 4 8 | = 40

215K

∇²r = 0

324K

∂x/∂x = 8x

∂β/∂ψ = 1β

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