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 21:00Z

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

10ω² + 7ω + 4 = 0

445K

∇²φ = 0

193K

λ = h/p

CaCO₃ → CaO + CO₂

322K

∫₀^∞ e^(-φ²) dφ = √π / 2

235K

det| 10 8 ; 1 11 | = 102

∂n/∂θ = 3n

212K

det| 4 7 ; 2 5 | = 6

362K

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

179K

11z² + 1z + 0 = 0

405K

∑_{k=1}^{n} k = n(n+1)/2

442K

det| 7 4 ; 4 8 | = 40

42K

N₂ + 3H₂ ⇌ 2NH₃

41K