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 16:41Z

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

320K

F = G m₁m₂ / r²

144K

det| 8 9 ; 3 9 | = 45

N₂ + 3H₂ ⇌ 2NH₃

90K

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

438K

E = mc²

det| 10 7 ; 3 11 | = 89

394K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

29K

det| 10 1 ; 6 11 | = 104

∑_{k=1}^{n} k = n(n+1)/2

94K

det| 4 6 ; 0 5 | = 20

211K

det| 2 6 ; 5 3 | = -24

det| 7 4 ; 4 8 | = 40

390K

iħ ∂ψ/∂t = Ĥψ

69K

det| 10 6 ; 3 11 | = 92

det| 12 1 ; 5 13 | = 151

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

352K

ΔS ≥ 0

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