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 23:17Z

det| 6 7 ; 5 7 | = 7

∑_{k=1}^{n} k = n(n+1)/2

445K

∫₀^∞ e^(-t²) dt = √π / 2

193K

2H₂ + O₂ → 2H₂O

11z² + 3z + 4 = 0

322K

F = G m₁m₂ / r²

235K

e^{i\pi} + 1 = 0

5r² + 7r + 0 = 0

212K

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

362K

d/dθ [θ^11] = 11θ^10

N₂ + 3H₂ ⇌ 2NH₃

179K

det| 7 4 ; 4 8 | = 40

405K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

λ = h/p

442K

4y² + 3y + 7 = 0

42K

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

41K