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 21:42Z

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

N₂ + 3H₂ ⇌ 2NH₃

445K

∫₀^∞ e^(-x²) dx = √π / 2

193K

λ = h/p

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

322K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

235K

det| 10 8 ; 1 11 | = 102

9θ² + 7θ + 4 = 0

212K

\lim_{α\to 0} \frac{\sin α}{α} = 1

362K

∑_{k=1}^{n} k = n(n+1)/2

5z² + 8z + 3 = 0

179K

∂y/∂γ = 8y

405K

∑_{k=1}^{n} k = n(n+1)/2

442K

det| 7 4 ; 4 8 | = 40

42K

10ω² + 7ω + 4 = 0

41K