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 20:54Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

36K

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

269K

12ω² + 6ω + 7 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

131K

det| 9 4 ; 1 10 | = 86

158K

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

det| 5 6 ; 4 6 | = 6

240K

F = G m₁m₂ / r²

376K

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

139K

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

344K