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

∑_{k=1}^{n} k = n(n+1)/2

66K

det| 10 7 ; 3 11 | = 89

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

d/dt [t^11] = 11t^10

87K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

2K

1y² + 1y + 6 = 0

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

174K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 6 4 ; 0 7 | = 42

380K

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

335K

CaCO₃ → CaO + CO₂

det| 9 3 ; 3 10 | = 81

119K

ω = 2πf

472K

∇²y = 0

PV = nRT

392K

F = ma

32K

11γ² + 2γ + 7 = 0

4x² + 5x + 2 = 0

267K

6t² + 7t + 2 = 0

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