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 08:07Z

∑_{k=1}^{n} k = n(n+1)/2

d/dt [t^3] = 3t^2

383K

∇ × E = −∂B/∂t

436K

det| 5 5 ; 1 6 | = 25

det| 4 8 ; 3 5 | = -4

26K

∫₀^∞ e^(-α²) dα = √π / 2

355K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\frac{3}{2} \sum_{i=1}^{n} i^{2}

348K

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

228K

6y² + 8y + 3 = 0

iħ ∂ψ/∂t = Ĥψ

440K

8ψ² + 7ψ + 0 = 0

28K

det| 7 3 ; 0 8 | = 56

PV = nRT

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