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 16:05Z

∑_{k=1}^{n} k = n(n+1)/2

E = mc²

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 8 9 ; 3 9 | = 45

∑_{k=1}^{n} k = n(n+1)/2

90K

det| 12 1 ; 5 13 | = 151

438K

E = mc²

d/dy [y^7] = 7y^6

394K

det| 9 4 ; 1 10 | = 86

29K

det| 10 1 ; 6 11 | = 104

e^{i\pi} + 1 = 0

94K

det| 5 6 ; 2 6 | = 18

211K

det| 2 6 ; 5 3 | = -24

e^{i\pi} + 1 = 0

390K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

69K

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

144K

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