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

ω = 2πf

383K

iħ ∂ψ/∂t = Ĥψ

436K

det| 5 5 ; 1 6 | = 25

∇ × E = −∂B/∂t

26K

PV = nRT

355K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

12γ² + 9γ + 7 = 0

348K

det| 7 4 ; 4 8 | = 40

228K

6y² + 8y + 3 = 0

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

440K

N₂ + 3H₂ ⇌ 2NH₃

28K

det| 7 3 ; 0 8 | = 56

∑_{k=1}^{n} k = n(n+1)/2

d/dα [α^9] = 9α^8

428K