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 23:58Z

det| 6 7 ; 5 7 | = 7

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

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

2H₂ + O₂ → 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

322K

5φ² + 1φ + 1 = 0

235K

e^{i\pi} + 1 = 0

F = G m₁m₂ / r²

212K

\frac{11}{8} \sum_{i=1}^{n} i^{2}

362K

d/dθ [θ^11] = 11θ^10

det| 7 4 ; 4 8 | = 40

179K

det| 4 6 ; 0 5 | = 20

405K

3α² + 8α + 4 = 0

442K

d/dy [y^7] = 7y^6

42K

∫₀^∞ e^(-θ²) dθ = √π / 2

41K

∂α/∂r = 8α

369K