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 05:55Z

2α² + 1α + 7 = 0

1θ² + 7θ + 4 = 0

383K

F = G m₁m₂ / r²

436K

∂ω/∂z = 5ω

∇ × E = −∂B/∂t

26K

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

355K

12x² + 9x + 4 = 0

det| 2 7 ; 7 3 | = -43

348K

\frac{11}{8} \sum_{i=1}^{n} i^{2}

228K

PV = nRT

det| 7 4 ; 4 8 | = 40

440K

2H₂ + O₂ → 2H₂O

28K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

d/dφ [φ^1] = 1φ^0

428K

det| 1 2 ; 7 2 | = -12

352K

∑_{k=1}^{n} k = n(n+1)/2

383K