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 21:53Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

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

320K

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

144K

det| 4 7 ; 0 5 | = 20

det| 12 1 ; 5 13 | = 151

90K

det| 7 2 ; 7 8 | = 42

438K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 2 ; 3 10 | = 84

394K

PV = nRT

29K

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

∑_{k=1}^{n} k = n(n+1)/2

94K

det| 9 4 ; 1 10 | = 86

211K

det| 12 4 ; 3 13 | = 144

iħ ∂ψ/∂t = Ĥψ

390K

2H₂ + O₂ → 2H₂O

69K

12γ² + 8γ + 0 = 0

∇²x = 0

144K

det| 5 6 ; 4 6 | = 6

352K

PV = nRT

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