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 00:12Z

6r² + 4r + 7 = 0

det| 3 9 ; 1 4 | = 3

66K

F = ma

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

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

87K

2n² + 9n + 5 = 0

2K

1y² + 1y + 6 = 0

11φ² + 7φ + 7 = 0

174K

det| 9 2 ; 3 10 | = 84

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 10 9 ; 7 11 | = 47

380K

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

335K

CaCO₃ → CaO + CO₂

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

119K

∇ × E = −∂B/∂t

472K

∇²y = 0

E = mc²

392K

3ω² + 2ω + 2 = 0

32K

11γ² + 2γ + 7 = 0

∂α/∂ω = 3α

267K

6t² + 7t + 2 = 0

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