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 22:35Z

det| 5 7 ; 7 6 | = -19

e^{i\pi} + 1 = 0

40K

∫₀^∞ e^(-ω²) dω = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

138K

det| 7 4 ; 4 8 | = 40

138K

6n² + 8n + 4 = 0

∇²ω = 0

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∇²φ = 0

PV = nRT

306K

∇²z = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

374K

5γ² + 9γ + 5 = 0

112K

5y² + 8y + 1 = 0

det| 9 9 ; 5 10 | = 45

247K

λ = h/p

417K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃