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 00:43Z

∇²β = 0

1n² + 7n + 3 = 0

164K

∑_{k=1}^{n} k = n(n+1)/2

232K

3y² + 5y + 2 = 0

10t² + 9t + 5 = 0

375K

\lim_{x\to 0} \frac{\sin x}{x} = 1

47K

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

ΔS ≥ 0

165K

d/dθ [θ^3] = 3θ^2

372K

1φ² + 5φ + 7 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

430K

N₂ + 3H₂ ⇌ 2NH₃

130K

det| 7 4 ; 4 8 | = 40

455K

det| 12 3 ; 4 13 | = 144

336K

PV = nRT

215K

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