Σ index Rxn set 20 Eq pack 13 Eq pack 25 Matrix 5 Σ#24 Ledger /15 Ledger /9 Matrix 11 Matrix 17 Eq pack 7 Eq pack 1 Σ#18 Batch 4 Eq pack 19 Batch 10 Rxn set 2

Field Notes / Σ /sym/ae67b5

id=12 · host=uk.mattivster.me · 2026-08-18 06:26Z

PV = nRT

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

181K

10ω² + 4ω + 2 = 0

90K

det| 5 1 ; 2 6 | = 28

det| 7 9 ; 4 8 | = 20

225K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

344K

CaCO₃ → CaO + CO₂

∇²θ = 0

465K

F = G m₁m₂ / r²

16K

det| 11 4 ; 2 12 | = 124

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

178K

6x² + 7x + 6 = 0

60K

det| 4 6 ; 7 5 | = -22

e^{i\pi} + 1 = 0

385K

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

255K

∫₀^∞ e^(-φ²) dφ = √π / 2

47K

12y² + 1y + 6 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

38K

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