Σ index Σ#12 Rxn set 2 Rxn set 14 Eq pack 7 Ledger /15 Matrix 23 Ledger /9 Ledger /21 Eq pack 19 Matrix 5 Σ#24 Batch 22 Matrix 17 Eq pack 1 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-09-18 11:33Z

11α² + 2α + 0 = 0

11n² + 2n + 5 = 0

254K

∑_{k=1}^{n} k = n(n+1)/2

84K

∫₀^∞ e^(-θ²) dθ = √π / 2

ΔS ≥ 0

59K

det| 2 2 ; 3 3 | = 0

479K

e^{i\pi} + 1 = 0

det| 6 5 ; 6 7 | = 12

421K

\frac{3}{8} \sum_{i=1}^{n} i^{2}

366K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

411K

PV = nRT

78K

∂r/∂θ = 6r

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

203K

7r² + 4r + 1 = 0

159K

iħ ∂ψ/∂t = Ĥψ

det| 7 5 ; 1 8 | = 51

344K

3γ² + 8γ + 7 = 0

465K

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

5y² + 6y + 2 = 0

275K

10t² + 4t + 6 = 0

276K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

163K

4y² + 1y + 2 = 0

213K

∇ × E = −∂B/∂t

198K

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

289K

det| 7 2 ; 4 8 | = 48

315K

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