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 21:26Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

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

320K

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

144K

det| 4 7 ; 0 5 | = 20

∇ × E = −∂B/∂t

90K

det| 4 8 ; 3 5 | = -4

438K

∑_{k=1}^{n} k = n(n+1)/2

det| 1 2 ; 4 2 | = -6

394K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

29K

F = G m₁m₂ / r²

94K

det| 12 3 ; 4 13 | = 144

211K

8ψ² + 7ψ + 0 = 0

390K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

69K

d/dγ [γ^8] = 8γ^7

144K

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