Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 14:15Z

3r² + 5r + 6 = 0

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

445K

CH₄ + 2O₂ → CO₂ + 2H₂O

193K

F = ma

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

det| 11 2 ; 0 12 | = 132

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

212K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

362K

E = mc²

AgNO₃ + NaCl → AgCl↓ + NaNO₃

179K

det| 2 6 ; 0 3 | = 6

405K

det| 9 4 ; 1 10 | = 86

442K

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

42K