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 16:38Z

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

320K

E = mc²

144K

det| 8 9 ; 3 9 | = 45

det| 9 3 ; 3 10 | = 81

90K

4x² + 5x + 2 = 0

438K

E = mc²

∇ × E = −∂B/∂t

394K

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

29K

det| 10 1 ; 6 11 | = 104

det| 7 8 ; 4 8 | = 24

94K

12y² + 1y + 6 = 0

211K

det| 2 6 ; 5 3 | = -24

8ψ² + 7ψ + 0 = 0

390K

∇²r = 0

69K

det| 10 6 ; 3 11 | = 92

∑_{k=1}^{n} k = n(n+1)/2

144K

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

352K

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