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 00:19Z

det| 8 7 ; 2 9 | = 58

Fe₂O₃ + 3CO → 2Fe + 3CO₂

445K

det| 4 4 ; 5 5 | = 0

193K

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

12ω² + 9ω + 7 = 0

N₂ + 3H₂ ⇌ 2NH₃

212K

∑_{k=1}^{n} k = n(n+1)/2

362K

∑_{k=1}^{n} k = n(n+1)/2

det| 10 5 ; 4 11 | = 90

179K

d/dψ [ψ^1] = 1ψ^0

405K

∂α/∂ω = 2α

det| 7 4 ; 4 8 | = 40

442K

∇ × E = −∂B/∂t

42K

6n² + 6n + 6 = 0

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

41K

11t² + 7t + 0 = 0