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

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

320K

PV = nRT

144K

det| 8 9 ; 3 9 | = 45

6ω² + 4ω + 4 = 0

90K

N₂ + 3H₂ ⇌ 2NH₃

438K

E = mc²

9ψ² + 7ψ + 3 = 0

394K

iħ ∂ψ/∂t = Ĥψ

29K

det| 10 1 ; 6 11 | = 104

∑_{k=1}^{n} k = n(n+1)/2

94K

det| 9 4 ; 1 10 | = 86

211K

det| 2 6 ; 5 3 | = -24

d/dα [α^9] = 9α^8

390K

1ψ² + 7ψ + 7 = 0

69K

F = G m₁m₂ / r²

144K

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