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 16:15Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

320K

2β² + 1β + 7 = 0

144K

det| 8 9 ; 3 9 | = 45

\frac{12}{7} \sum_{i=1}^{n} i^{2}

90K

3α² + 8α + 4 = 0

438K

E = mc²

ω = 2πf

394K

10ψ² + 5ψ + 0 = 0

29K

det| 10 1 ; 6 11 | = 104

AgNO₃ + NaCl → AgCl↓ + NaNO₃

94K

det| 7 4 ; 4 8 | = 40

211K

det| 2 6 ; 5 3 | = -24

F = G m₁m₂ / r²

390K

F = ma

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

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