Σ index Eq pack 1 Matrix 5 Eq pack 19 Matrix 11 Eq pack 7 Rxn set 2 Ledger /3 Ledger /15 Batch 16 Ledger /21 Batch 22 Batch 4 Matrix 17

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-19 20:52Z

∑_{k=1}^{n} k = n(n+1)/2

det| 8 5 ; 3 9 | = 57

36K

∑_{k=1}^{n} k = n(n+1)/2

269K

12ω² + 6ω + 7 = 0

det| 4 6 ; 0 5 | = 20

131K

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

158K

d/dn [n^4] = 4n^3

det| 4 6 ; 4 5 | = -4

240K

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

376K

det| 9 1 ; 1 10 | = 89

det| 9 4 ; 1 10 | = 86

139K

det| 11 9 ; 5 12 | = 87

344K