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 00:03Z

det| 8 7 ; 2 9 | = 58

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

445K

5t² + 9t + 5 = 0

193K

CaCO₃ → CaO + CO₂

det| 2 6 ; 0 3 | = 6

322K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

235K

12ω² + 9ω + 7 = 0

det| 1 2 ; 7 2 | = -12

212K

∫₀^∞ e^(-ψ²) dψ = √π / 2

362K

∑_{k=1}^{n} k = n(n+1)/2

∇²y = 0

179K

det| 10 3 ; 4 11 | = 98

405K

det| 6 6 ; 2 7 | = 30

442K

2H₂ + O₂ → 2H₂O

42K

∫₀^∞ e^(-β²) dβ = √π / 2

41K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

369K

ω = 2πf

270K