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 21:08Z

det| 12 4 ; 4 13 | = 140

∂γ/∂θ = 2γ

40K

∫₀^∞ e^(-n²) dn = √π / 2

297K

∇²β = 0

det| 3 3 ; 4 4 | = 0

138K

CaCO₃ → CaO + CO₂

138K

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

176K

F = G m₁m₂ / r²

67K

det| 7 4 ; 4 8 | = 40

306K

2H₂ + O₂ → 2H₂O

322K

∑_{k=1}^{n} k = n(n+1)/2

374K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

112K

det| 2 4 ; 4 3 | = -10

247K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

417K