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 00:11Z

6r² + 4r + 7 = 0

det| 9 4 ; 1 10 | = 86

66K

∇²β = 0

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

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

87K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

2K

1y² + 1y + 6 = 0

det| 4 8 ; 3 5 | = -4

174K

∑_{k=1}^{n} k = n(n+1)/2

61K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

380K

11z² + 1z + 0 = 0

335K

d/dz [z^11] = 11z^10

119K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

472K

3ψ² + 5ψ + 1 = 0

392K

det| 12 3 ; 4 13 | = 144

32K

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