Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 21:18Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

3x² + 5x + 7 = 0

320K

det| 9 9 ; 5 10 | = 45

144K

det| 4 7 ; 0 5 | = 20

CH₄ + 2O₂ → CO₂ + 2H₂O

90K

F = G m₁m₂ / r²

438K

∑_{k=1}^{n} k = n(n+1)/2

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

394K

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

29K

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

F = G m₁m₂ / r²

94K

d/dt [t^1] = 1t^0

211K

det| 12 4 ; 3 13 | = 144

8ψ² + 7ψ + 0 = 0

390K

det| 5 6 ; 2 6 | = 18

69K

∇ × E = −∂B/∂t

144K

CaCO₃ → CaO + CO₂

352K

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