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 17:58Z

11x² + 3x + 4 = 0

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

66K

det| 7 4 ; 4 8 | = 40

222K

ω = 2πf

∇ × E = −∂B/∂t

87K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

2K

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

det| 1 2 ; 4 2 | = -6

174K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

61K

∑_{k=1}^{n} k = n(n+1)/2

380K

∇²ψ = 0

335K

F = G m₁m₂ / r²

119K

PV = nRT

472K

6x² + 7x + 6 = 0

392K

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