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 18:56Z

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

445K

∫₀^∞ e^(-t²) dt = √π / 2

193K

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

2y² + 8y + 7 = 0

322K

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

235K

λ = h/p

6r² + 3r + 1 = 0

212K

e^{i\pi} + 1 = 0

362K

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

N₂ + 3H₂ ⇌ 2NH₃

179K

det| 7 4 ; 4 8 | = 40

405K

det| 5 1 ; 4 6 | = 26

2H₂ + O₂ → 2H₂O

442K

det| 11 9 ; 5 12 | = 87

42K

∇²φ = 0

41K