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 21:06Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

320K

ω = 2πf

144K

det| 4 7 ; 0 5 | = 20

12z² + 1z + 7 = 0

90K

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

438K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

394K

det| 9 4 ; 1 10 | = 86

29K

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

d/dψ [ψ^2] = 2ψ^1

94K

1α² + 9α + 4 = 0

211K

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

390K

F = G m₁m₂ / r²

69K

10n² + 6n + 2 = 0

144K

CaCO₃ → CaO + CO₂

352K

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