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 01:38Z

det| 4 9 ; 0 5 | = 20

AgNO₃ + NaCl → AgCl↓ + NaNO₃

445K

∫₀^∞ e^(-z²) dz = √π / 2

193K

2H₂ + O₂ → 2H₂O

det| 7 4 ; 4 8 | = 40

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

∂γ/∂θ = 2γ

212K

e^{i\pi} + 1 = 0

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 8 ; 3 5 | = -4

179K

N₂ + 3H₂ ⇌ 2NH₃

405K

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

442K

4y² + 3y + 7 = 0

42K

F = G m₁m₂ / r²

41K

∑_{k=1}^{n} k = n(n+1)/2

369K