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 21:54Z

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

∑_{k=1}^{n} k = n(n+1)/2

445K

d/dt [t^3] = 3t^2

193K

λ = h/p

∇²φ = 0

322K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

235K

det| 10 8 ; 1 11 | = 102

10ω² + 7ω + 4 = 0

212K

det| 9 4 ; 1 10 | = 86

362K

∑_{k=1}^{n} k = n(n+1)/2

det| 5 3 ; 2 6 | = 24

179K

2H₂ + O₂ → 2H₂O

405K

λ = h/p

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

442K

6r² + 3r + 1 = 0

42K