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 01:48Z

det| 4 9 ; 0 5 | = 20

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

2H₂ + O₂ → 2H₂O

det| 4 4 ; 5 5 | = 0

322K

∇ × E = −∂B/∂t

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

ΔS ≥ 0

212K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇²ψ = 0

179K

F = G m₁m₂ / r²

405K

d/dω [ω^9] = 9ω^8

N₂ + 3H₂ ⇌ 2NH₃

442K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

42K

det| 4 9 ; 1 5 | = 11

det| 7 4 ; 4 8 | = 40

41K

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

369K