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 04:08Z

5ψ² + 7ψ + 4 = 0

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

164K

∑_{k=1}^{n} k = n(n+1)/2

232K

ω = 2πf

iħ ∂ψ/∂t = Ĥψ

375K

det| 9 4 ; 1 10 | = 86

47K

det| 2 7 ; 7 3 | = -43

CH₄ + 2O₂ → CO₂ + 2H₂O

165K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

372K

d/dt [t^8] = 8t^7

d/dt [t^3] = 3t^2

430K

PV = nRT

130K

N₂ + 3H₂ ⇌ 2NH₃

2H₂ + O₂ → 2H₂O

455K

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

336K

∇²r = 0

F = G m₁m₂ / r²

215K

d/dα [α^9] = 9α^8

324K

det| 8 5 ; 6 9 | = 42

e^{i\pi} + 1 = 0

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