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 18:18Z

2H₂ + O₂ → 2H₂O

det| 9 4 ; 1 10 | = 86

445K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

193K

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

5r² + 5r + 5 = 0

322K

∇²r = 0

235K

λ = h/p

Fe₂O₃ + 3CO → 2Fe + 3CO₂

212K

∑_{k=1}^{n} k = n(n+1)/2

362K

\oint_C \vec{F}\cdot d\vec{r} = 0

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

179K

7φ² + 3φ + 6 = 0

405K

det| 5 1 ; 4 6 | = 26

12α² + 9α + 2 = 0

442K

∑_{k=1}^{n} k = n(n+1)/2

42K

6t² + 6t + 4 = 0

41K

12z² + 1z + 7 = 0

369K