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 21:10Z

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

F = G m₁m₂ / r²

445K

∫₀^∞ e^(-x²) dx = √π / 2

193K

λ = h/p

3n² + 2n + 4 = 0

322K

N₂ + 3H₂ ⇌ 2NH₃

235K

det| 10 8 ; 1 11 | = 102

det| 7 4 ; 4 8 | = 40

212K

det| 4 6 ; 0 5 | = 20

362K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

179K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

405K

5z² + 8z + 3 = 0

442K