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 01:40Z

det| 4 9 ; 0 5 | = 20

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

445K

11φ² + 7φ + 7 = 0

193K

2H₂ + O₂ → 2H₂O

7γ² + 3γ + 1 = 0

322K

8ψ² + 7ψ + 0 = 0

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

∑_{k=1}^{n} k = n(n+1)/2

212K

N₂ + 3H₂ ⇌ 2NH₃

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

d/dx [x^5] = 5x^4

179K

CaCO₃ → CaO + CO₂

405K

d/dω [ω^9] = 9ω^8

det| 12 9 ; 5 13 | = 111

442K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

42K

det| 4 9 ; 1 5 | = 11

∑_{k=1}^{n} k = n(n+1)/2

41K

iħ ∂ψ/∂t = Ĥψ

369K