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 21:43Z

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

det| 8 6 ; 6 9 | = 36

445K

CaCO₃ → CaO + CO₂

193K

λ = h/p

9θ² + 7θ + 4 = 0

322K

N₂ + 3H₂ ⇌ 2NH₃

235K

det| 10 8 ; 1 11 | = 102

PV = nRT

212K

det| 7 4 ; 4 8 | = 40

362K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

179K

11φ² + 7φ + 7 = 0

405K

det| 5 6 ; 1 6 | = 24

442K

det| 9 9 ; 5 10 | = 45

42K

\lim_{α\to 0} \frac{\sin α}{α} = 1

41K

∑_{k=1}^{n} k = n(n+1)/2

369K