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 16:12Z

∑_{k=1}^{n} k = n(n+1)/2

10t² + 9t + 5 = 0

320K

\lim_{t\to 0} \frac{\sin t}{t} = 1

144K

det| 8 9 ; 3 9 | = 45

F = G m₁m₂ / r²

90K

CH₄ + 2O₂ → CO₂ + 2H₂O

438K

E = mc²

det| 7 4 ; 4 8 | = 40

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

det| 10 1 ; 6 11 | = 104

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

94K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

211K

det| 2 6 ; 5 3 | = -24

\frac{6}{3} \sum_{i=1}^{n} i^{2}

390K

∇ × E = −∂B/∂t

69K

det| 10 6 ; 3 11 | = 92

∇²r = 0

144K

ω = 2πf

352K

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