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 17:51Z

11x² + 3x + 4 = 0

CaCO₃ → CaO + CO₂

66K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

222K

ω = 2πf

det| 7 3 ; 6 8 | = 38

87K

det| 7 2 ; 7 8 | = 42

2K

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

∑_{k=1}^{n} k = n(n+1)/2

174K

∇ × E = −∂B/∂t

61K

∂α/∂r = 8α

380K

∑_{k=1}^{n} k = n(n+1)/2

335K

12y² + 1y + 6 = 0

119K

det| 9 4 ; 1 10 | = 86

472K

d/dt [t^3] = 3t^2

392K

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