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 22:39Z

det| 5 7 ; 7 6 | = -19

∑_{k=1}^{n} k = n(n+1)/2

40K

ω = 2πf

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

λ = h/p

138K

∫₀^∞ e^(-φ²) dφ = √π / 2

138K

6n² + 8n + 4 = 0

det| 4 8 ; 3 5 | = -4

176K

10y² + 5y + 6 = 0

67K

∇²φ = 0

∑_{k=1}^{n} k = n(n+1)/2

306K

CH₄ + 2O₂ → CO₂ + 2H₂O

322K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

374K

N₂ + 3H₂ ⇌ 2NH₃

112K

5y² + 8y + 1 = 0

det| 7 4 ; 4 8 | = 40

247K

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

417K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃