Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 00:14Z

det| 8 7 ; 2 9 | = 58

Fe₂O₃ + 3CO → 2Fe + 3CO₂

445K

F = G m₁m₂ / r²

193K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-x²) dx = √π / 2

322K

PV = nRT

235K

12ω² + 9ω + 7 = 0

ΔS ≥ 0

212K

∇ × E = −∂B/∂t

362K

∑_{k=1}^{n} k = n(n+1)/2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

179K

det| 1 4 ; 2 2 | = -6

405K

∂α/∂ω = 2α

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

442K

det| 7 4 ; 4 8 | = 40

42K

6n² + 6n + 6 = 0

∇²z = 0

41K

det| 10 3 ; 4 11 | = 98

369K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

d/dt [t^9] = 9t^8