Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 00:14Z

6r² + 4r + 7 = 0

det| 12 1 ; 5 13 | = 151

66K

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

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

3θ² + 5θ + 0 = 0

87K

det| 12 1 ; 4 13 | = 152

2K

1y² + 1y + 6 = 0

det| 7 4 ; 4 8 | = 40

174K

ΔS ≥ 0

61K

∑_{k=1}^{n} k = n(n+1)/2

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

380K

e^{i\pi} + 1 = 0

335K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

119K

det| 2 6 ; 2 3 | = -6

472K

∇²y = 0

N₂ + 3H₂ ⇌ 2NH₃

392K

ω = 2πf

32K

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