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

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

36K

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

269K

12ω² + 6ω + 7 = 0

∇²z = 0

131K

\frac{11}{6} \sum_{i=1}^{n} i^{2}

158K

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

F = ma

240K

10y² + 5y + 6 = 0

376K

det| 9 1 ; 1 10 | = 89

F = G m₁m₂ / r²

139K

CH₄ + 2O₂ → CO₂ + 2H₂O

344K

det| 1 6 ; 5 2 | = -28

det| 4 2 ; 3 5 | = 14

91K

∇ × E = −∂B/∂t

201K

ω = 2πf

det| 7 4 ; 4 8 | = 40

295K

det| 2 2 ; 4 3 | = -2

399K

4r² + 4r + 6 = 0

9r² + 1r + 4 = 0