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 22:14Z

det| 5 7 ; 7 6 | = -19

N₂ + 3H₂ ⇌ 2NH₃

40K

6x² + 6x + 1 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

6x² + 7x + 6 = 0

138K

3α² + 8α + 4 = 0

138K

6n² + 8n + 4 = 0

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

176K

8ψ² + 7ψ + 0 = 0

67K

∇²φ = 0

iħ ∂ψ/∂t = Ĥψ

306K

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

322K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

det| 4 8 ; 3 5 | = -4

247K

∑_{k=1}^{n} k = n(n+1)/2

417K