Σ index Σ#6 Batch 4 Rxn set 8 Batch 10 Ledger /15 Ledger /21 Eq pack 13 Matrix 5 Eq pack 1 Ledger /9

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-21 08:08Z

∑_{k=1}^{n} k = n(n+1)/2

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

383K

8β² + 6β + 1 = 0

436K

det| 5 5 ; 1 6 | = 25

det| 4 2 ; 3 5 | = 14

26K

λ = h/p

355K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

d/dψ [ψ^1] = 1ψ^0

348K

6t² + 6t + 4 = 0

228K

6y² + 8y + 3 = 0

∇²ω = 0

440K

N₂ + 3H₂ ⇌ 2NH₃

28K

det| 7 3 ; 0 8 | = 56

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

428K

N₂ + 3H₂ ⇌ 2NH₃

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

352K

det| 7 2 ; 3 8 | = 50

383K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

det| 7 2 ; 1 8 | = 54