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

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

66K

1φ² + 1φ + 7 = 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

det| 7 3 ; 6 8 | = 38

87K

4t² + 3t + 3 = 0

2K

1y² + 1y + 6 = 0

det| 6 4 ; 4 7 | = 26

174K

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

61K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 8 ; 6 8 | = 8

380K

∑_{k=1}^{n} k = n(n+1)/2

335K

CaCO₃ → CaO + CO₂

3ω² + 2ω + 2 = 0

119K

PV = nRT

472K

e^{i\pi} + 1 = 0

392K

det| 12 1 ; 4 13 | = 152

32K

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