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 23:58Z

det| 6 7 ; 5 7 | = 7

5r² + 5r + 5 = 0

445K

det| 4 8 ; 3 5 | = -4

193K

2H₂ + O₂ → 2H₂O

3z² + 5z + 1 = 0

322K

d/dn [n^6] = 6n^5

235K

e^{i\pi} + 1 = 0

3φ² + 1φ + 3 = 0

212K

∑_{k=1}^{n} k = n(n+1)/2

362K

d/dθ [θ^11] = 11θ^10

λ = h/p

179K

det| 7 4 ; 4 8 | = 40

405K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∫₀^∞ e^(-φ²) dφ = √π / 2

442K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

42K

det| 6 3 ; 3 7 | = 33

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

41K

N₂ + 3H₂ ⇌ 2NH₃

369K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2