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 22:05Z

det| 5 7 ; 7 6 | = -19

det| 2 6 ; 0 3 | = 6

40K

λ = h/p

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇²φ = 0

138K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

138K

6n² + 8n + 4 = 0

ω = 2πf

176K

8ψ² + 7ψ + 0 = 0

67K

∇²φ = 0

∇²z = 0

306K

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

322K

∑_{k=1}^{n} k = n(n+1)/2

det| 3 6 ; 0 4 | = 12

374K

2H₂ + O₂ → 2H₂O

112K

5y² + 8y + 1 = 0

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

247K

∇ × E = −∂B/∂t

417K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃