Σ index Matrix 17 Σ#18 Σ#12 Rxn set 14 Rxn set 2 Matrix 11 Eq pack 13 Eq pack 1 Matrix 5 Eq pack 7 Ledger /15 Batch 4

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-11 19:13Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

d/dθ [θ^3] = 3θ^2

451K

det| 3 9 ; 3 4 | = -15

434K

det| 4 6 ; 7 5 | = -22

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

82K

∑_{k=1}^{n} k = n(n+1)/2

434K

∇ × E = −∂B/∂t

e^{i\pi} + 1 = 0

244K

7y² + 9y + 1 = 0

319K

4t² + 3t + 3 = 0

170K

11φ² + 7φ + 7 = 0

85K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

425K

d/dx [x^3] = 3x^2

304K

CaCO₃ → CaO + CO₂

291K

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