Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 22:22Z

det| 5 7 ; 7 6 | = -19

det| 7 4 ; 4 8 | = 40

40K

N₂ + 3H₂ ⇌ 2NH₃

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

10ω² + 7ω + 4 = 0

138K

8β² + 6β + 1 = 0

138K

6n² + 8n + 4 = 0

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

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∇²φ = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

306K

det| 4 7 ; 2 5 | = 6

322K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

374K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

112K

5y² + 8y + 1 = 0

det| 1 7 ; 3 2 | = -19

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃