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 01:10Z

det| 4 9 ; 0 5 | = 20

∫₀^∞ e^(-φ²) dφ = √π / 2

445K

\lim_{x\to 0} \frac{\sin x}{x} = 1

193K

2H₂ + O₂ → 2H₂O

det| 12 1 ; 5 13 | = 151

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

∇ × E = −∂B/∂t

212K

∑_{k=1}^{n} k = n(n+1)/2

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

2γ² + 5γ + 2 = 0

179K

det| 1 5 ; 1 2 | = -3

405K

d/dω [ω^9] = 9ω^8

12z² + 1z + 7 = 0

442K

F = G m₁m₂ / r²

42K

det| 4 9 ; 1 5 | = 11

det| 7 4 ; 4 8 | = 40

41K

∑_{k=1}^{n} k = n(n+1)/2

369K

Fe₂O₃ + 3CO → 2Fe + 3CO₂