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 21:08Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇²y = 0

320K

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

144K

det| 4 7 ; 0 5 | = 20

det| 9 7 ; 3 10 | = 69

90K

F = ma

438K

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

394K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

29K

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

det| 1 4 ; 0 2 | = 2

94K

8ψ² + 7ψ + 0 = 0

211K

6x² + 6x + 1 = 0

390K

∇²β = 0

69K

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