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 14:58Z

3r² + 5r + 6 = 0

N₂ + 3H₂ ⇌ 2NH₃

445K

7y² + 7y + 0 = 0

193K

F = ma

3n² + 2n + 4 = 0

322K

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

235K

det| 11 2 ; 0 12 | = 132

det| 2 2 ; 4 3 | = -2

212K

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

362K

E = mc²

Fe₂O₃ + 3CO → 2Fe + 3CO₂

179K

det| 9 4 ; 1 10 | = 86

405K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

442K

d/dα [α^9] = 9α^8

42K